Many of these scripts deal with JavaScript calculators. They either serve a specific purpose or are just general calculators. Other scripts listed here deal with JavaScript equivalents. They convert from one unit to another in many categories - acceleration, power, and velocity, just to name a few.
Visit The JavaScript Forum for help coding scripts or general questions about the scripts themselves.
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Title: 5 Function Calculator
Details: 1.72 KB * Uploaded April 16 1998
Description: Here is a really simple JavaScript calculator - with just 5 functions! (Add, subtract, multiply, divide, and power) This example can help you see how JavaScript evaluates math functions! Check it out!
[ Get Source Code ]
Title: 16 function Scientific Calculator
Contributor: Denis Makarov (info@binarythings.com)
Contributor URL: http://www.binarythings.com
Details: 11.98 KB * Uploaded December 6 2004
Description: One more calculator for use with higher math functions that includes extended capabilities. One of the advantages of this calculator is a simple input format even for the most complicated scientific formulas.
[ Get Source Code ]
Title: Acceleration Math Related
Details: 5.70 KB * Uploaded July 3 1997
Description: JavaScript can help you find acceleration equivalents.
[ Get Source Code ]
Title: Ad Calculator
Details: 2.09 KB * Uploaded August 27 1999
Description: Selling ad banners has just got easier! Just enter two fields of the three fields of information, such as the total cost, CPM (cost per thousand impressions), and exposures (number of ads shown), and the calculator will solve the last field for you.
[ Get Source Code ]
Title: Adjusted Cost Base
Contributor: Gordon Coverley (gordonc@mondenet.com)
Details: 2.84 KB * Uploaded August 31 2000
Description: Computes the average cost base (or cost per share) for a series of stock or mutual fund purchases. When a sale is entered, the capital gain (or loss) is calculated.
[ Get Source Code ]
Title: Advanced Calculator
Details: 4.05 KB * Uploaded June 21 1997
Description: This is a very comprehensive JavaScript calculator. Although the source code can get quite confusing, it works.
[ Get Source Code ]
Title: Advanced Calculator 2
Contributor: Haroon Sarwar (novrain84@hotmail.com)
Details: 16.96 KB * Uploaded November 09 2004
Description: This is a very sharp looking advanced calculator made using JavaScript and HTML.
[ Get Source Code ]
Title: Age Calculator
Contributor: Dev Pragad (devpragad@yahoo.com)
Contributor URL: http://www.geocities.com/devpragad
Details: 10.86 KB * Uploaded December 8 2000
Description: Just enter the birthday you wish to track and JavaScript will display the person's age, down to the second. Displays your age along with the day you were born. Cool!
[ Get Source Code ]
Title: Airport Calculator
Contributor:Joe Josey (jjosey@jomist.net)
Contributor URL: http://www.foxberry.net/jjosey
Details: 18.7 KB * Uploaded July 24 1998
Description: This useful JavaScript calculator will tell you the degrees, Nautical Miles, Statute Miles, and Kilometers between your originating and destination airports. It's got a built-in database of over 150 of the most traveled airports! Very neat! I've given a copy to everyone I know who fly often. ;-)
[ Get Source Code ]
Title: Amazing Quadratic Equation Solver
Contributor: Ben Kanaev
Contributor URL: http://www.webhostreview.biz
Date Uploaded: March 15, 2006
Description: This script will factor and solve for both values of X, any quadratic equation that has real number solutions.
[ Get Source Code ]
Title: Amortization
Contributor: Brian Cordeau (stdbsc13@shsu.edu)
Contributor URL: http://www.shsu.edu/~stdbsc13
Details: 7.76 KB * Uploaded November 27 2000
Description: Calculate monthly mortgage payments quickly and easily. Displays an Amortization Table. Great!
[ Get Source Code ]
Title: Amortization Calculator
Contributor: Paul Baggethun
Details: 1.72 KB * Uploaded August 23 2004
Description: Use this script to help figure out your mortgage payments. It takes the percentage rate, principal and the length of the loan and produces a payment schedule.
[ Get Source Code ]
Title: APR or Flat Rate Loan Repayment Calculator
Contributor: Morley Computing
Contributor URL: http://www.morley-computing.co.uk/
Date Uploaded: October 8, 2007
Description: This calculator provides a method of comparing compound and flat rates of interest. Flat rates of interest are often used in illustrations because they appear lower than the APR but are in actual fact more expensive. For example, an APR of 7.8% represents a better value than a flat rate of 5%. Includes comments.
Title: Area Calculator
Contributor: Michael Hundt (mchundt@nglic.com)
Contributor URL: http://www.cinet.net/~mhundt/mystuff.htm
Details: 2.01 KB * Uploaded May 23 2000
Description: A simple calculator to determine the area of a square, triangle, rectangle, circle or sphere.
[ Get Source Code ]
Title: Area Calculator 2
Contributor: Matthew d. Krieg (battlebots102001@yahoo.com)
Contributor URL: http://geocities.com/battlebots102001/javascript_gizmos/index.htm
Details: 2.44 KB * Uploaded December 4 2001
Description: Put a calculator on your page that can tell a visitor the square units of a square, rectangle, parallelogram, or a triangle.
[ Get Source Code ]
Title: Area Math Related
Details: 5.79 KB * Uploaded July 3 1997
Description: JavaScript can help you find area equivalents.
[ Get Source Code ]
Title: Area/Volume Generator
Contributor: Craig Blanchette (Sk8dogg4@aol.com)
Contributor URL: http://craiga.topcities.com
Details: 4.15 KB * Uploaded December 13 2001
Description: Need to find the area or circumference of a circle, the area of a rectangle, or the volume of a cylinder? This cool script will find it for you. In addition to the answer, it also gives all the steps needed to solve the equation. (The answer is rounded off.) Pretty cool!
[ Get Source Code ]
Title: Armor Penetration Calculator
Details: 5.69 KB * Uploaded July 7 1997
Description: JavaScript can help you figure armor penetration.
[ Get Source Code ]
Title: ASCII Engine
Contributor: Christopher Nielsen (chris@bluegalaxy.net)
Contributor URL: http://www.bluegalaxy.net
Details: 2.49 KB * Uploaded January 13 2000
Description: Enter any keyboard character and the Ascii Engine outputs the character's equivalent in Ascii Decimal, Ascii Hex, and even binary.
[ Get Source Code ]
Title: Astrological Calculator
Contributor: Timothy Joko-Veltman (restlessperegrine@yahoo.com )
Details: 5.37 KB * Uploaded March 21 2002
Description: A handy calculator that will calculate both your Western and Chinese birth Signs. Enter the day, month, and year of your birth - or your date's - and instantly figure out if you (or they) are a Gemini born in the Year of the Ox, or a Year of the Rabbit/Cat Aquarius. The calculator will also return customizable funny messages if the user inputs an impossible date (ie, February 30 or December 32).
[ Get Source Code ]
Title: Atmosphere Calculator
Details: 10.8 KB * Uploaded July 7 1997
Description: JavaScript can help you do atmospheric computations.
[ Get Source Code ]
Title: BAC Calculator
Contributor: James P. Dildine (jpd@wlsmail.com)
Contributor URL: http://www.mste.uiuc.edu/dildine
Details: 2.67 KB * Uploaded December 14 1999
Description: Calculates an individual's blood alcohol content based on the quantity of beverages consumed, the alcohol percentage in each drink, the person's weight, and the time spent consuming the drink.
[ Get Source Code ]
Title: Bandwidth Calculator
Contributor: JavaScript Kit
Contributor URL: http://wsabstract.com
Details: 1.73 KB * Uploaded October 8 2004
Description: Confused about the various units used to calculate bandwidth, and their equivalent in another unit? Use this bandwidth calculator to instantly figure it out!
[ Get Source Code ]
Title: Basic Calculator
Details: 1.89 KB * Uploaded June 21 1997
Description: This is a very simple calculator, all done with javascript. Just click the numbers and the operators and use the "=" button to calculate! This is a neat example of the LIMITLESS powers of JavaScript.
[ Get Source Code ]
Title: Beat Counter
Contributor: Derek Chilcote-Bacco (dac-b@usa.net)
Contributor URL: http://www.mixed.net
Details: 3.00 KB * Uploaded March 3 2000
Description: A manual Beats per Minute (BPM) counter for DJs. Counts the beats-per-minute of a song by tapping a key or the mouse to the beat of a song. Simply click on the page to start the time then tap any key to the beat. Cool!
[ Get Source Code ]
Title: Best Price
Contributor: WarpGear Software (bbcalculator@warpgear.com)
Contributor URL: http://www.warpgear.com/developer
Details: 4.45 KB * Uploaded March 26 2001
Description: Calculates the total cost of an order based on the number of items you want to order. As the total number increases, the cost per item decreases. Neat!
[ Get Source Code ]
Title: BetterCalculator 1.2
Contributor: Jim Anderson (jim@bettercalculator.com)
Contributor URL: http://bettercalculator.com
Details: 13.48 KB * Uploaded July 1 2005
Description: A calculator with memory screen, built-in help screens, and new window function.
[ Get Source Code ]
Title: Bi-Directional Resistance Calculator
Contributor: Curt Turner
Contributor URL: http://www.turner3d.net
Details: 8.68 KB * Uploaded September 28 2005
Description: Calculates resistance from colors and colors from resistance, each with image-based output. Both color and numeric interfaces function as input and output.
[ Get Source Code ]
Title: Binary Converter
Contributor: Cyanide_7 (leo7278@hotmail.com)
Details: 1.10 KB * Uploaded June 23 1999
Description: Computers read and store the decimal numbers we see everyday (1, 5, 10, 100, etc.) as binary numbers, a number of just 1's and 0's. All that you do is enter the decimal number and the script will output the binary equivalent! It is a binary converter!
[ Get Source Code ]
Title: Body Calculator
Details: 6.35 KB * Uploaded July 7 1997
Description: I like this script because it uses some very ingenious JavaScripting techniques. into the process, it analyzses a persons information (sex, height, weight) and responds with a comment message.
[ Get Source Code ]
Title: Body Mass Index
Contributor: Marat Rikelman (rikelman@bellsouth.net)
Details: 2.56 KB * Uploaded June 16 1999
Description: Just enter your height and your weight, and JavaScript can use a formula created by the Panel on Energy, Obesity, and Body Weight Standards to figure out your Body Mass Index. This index classifies you into one of several categories, from underweight to desirable to obese.
[ Get Source Code ]
Title: Bubble Sort
Contributor: David Sturgeon (Sturgeon.Auto@gsln02e.et.gs.com)
Contributor URL: http://www.doc.ic.ac.uk/~dms99
Details: 1.92 KB * Uploaded July 6 2000
Description: Sorts using the bubbleSort method. Simply enter a list of numbers into the text box and click sort.
[ Get Source Code ]
Title: Byte Converter
Contributor: Uncle Jim
Contributor URL: http://jdstiles.com/javamain.html
Date Uploaded: March 27, 2006
Description: Use this script to convert bytes, kilobytes, megabytes, and gigabytes. Quick and easy to use.
[ Get Source Code ]
Title: Calc4Chem
Contributor: Eni Generalic
Contributor URL: http://www.periodni.com/
Date Uploaded: March 12, 2008
Description: This calculator can be used as a common scientific calculator (sin, cos, log, power, root, memory). However, it also includes a molecular weight calculator and the tables with various physical and chemical constants. The calculator contains a list with task history, storing all the recent inputs and results. Scientific calculator displays the numbers rounded to a user-specified number of decimal places. A very advanced calculator but easy to implement.
Title: Calculator for Easter Sunday
Contributor: Matthew Ogden (ogden1972@earthlink.net)
Contributor URL: http://www.home.earthlink.net/~ogden1972/
Details: 4.50 KB * Uploaded August 8 2005
Description: Use this script to figure out when Easter Sunday will be in a given year. The timing of the holiday depends on the full moon.
[ Get Source Code ]
Title: Calorie Calculator
Details: 2.40 KB * Uploaded July 7 1997
Description: JavaScript can help you figure how many calories you have burned.
[ Get Source Code ]
Title: Checkbox Calculator
Contributor: Ville Leivo (ville.leivo@welho.com )
Contributor URL: http://koti.welho.com/vleivo
Details: 3.80 KB * Uploaded July 18 2002
Description: This script is just a simple checkbox calculator. Works great as a shopping cart. Values for the checkboxes are defined in the .js code.
[ Get Source Code ]
Title: Chemistry Calculator
Contributor: Kim Bratzel
Contributor URL: http://kim.ugtech.net/blog
Date Uploaded: January 4, 2006
Description: Using basic theory and this calculator, you can quickly find the answers to your chemistry stoichiometry equations.
[ Get Source Code ]
Title: Chmod Calculator
Contributor: Peter Crouch
Details: 5.51 KB * Uploaded February 11 2005
Description: Use this calculator to configure the correct permission settings for your CGI files.
[ Get Source Code ]
Title: Circle Solver
Contributor: Chris Brown
Contributor URL: http://www.geocities.com/BourbonStreet/3843
Details: 2.12 KB * Uploaded May 21 1999
Description: Can't remember the formulas for the other two parts of a circle (area, diameter, or circumference) when you only know one? To the rescue is Circle Solver. Enter the circle area, diameter, or circumference and it will solve for the other two! Great!
[ Get Source Code ]
Title: Circumference Calculator
Contributor: Lee Underwood
Contributor URL: http://javascript.internet.com/
Date Uploaded: May 19, 2006
Description: Find out the circumference of a circle by entering its radius. Very simple!
[ Get Source Code ]
Title: Common Factors Calculator
Contributor: Tom McComb (tom@dominoquest.com)
Contributor URL: http://www.dominoquest.com/
Details: 2.51 KB * Uploaded June 11 2003
Description: Enter two integers, then click the button. You will be given a list of common integer factors of the two numbers!
[ Get Source Code ]
Title: Compound Interest
Contributor: Paul Hartmann (guycroft@clara.co.uk)
Contributor URL: http://www.guycroft.clara.net
Details: 3.36 KB * Uploaded October 1 2001
Description: Use JavaScript to calculate compound interest. Warns about doubtful data. Revised! The script now has a better handling of "doubtful" data and the code has been further streamlined.
[ Get Source Code ]
Title: Compounding Interest Calculator
Contributor: Jeremy Zongker
Contributor URL: http://www.destroydebt.com/
Date Uploaded: February 27, 2006
Description: This compounding interest calculator can show your visitors how much they can save for retirement or other purpose. It also provides your users with the ability of viewing an amortization schedule showing what they will earn during each month. You can easily adjust the style section to make it match your site's color scheme.
[ Get Source Code ]
Title: Cosine Calculator
Contributor: TJay Tipps (iam4pacers@webtv.net)
Details: 1.19 KB * Uploaded March 10 1999
Description: Enter the adjacent and hypotenuse angle values and JavaScript will solve the cosine angle for you. Neat!
[ Get Source Code ]
Title: Credit Card Payoff Calculator
Contributor: Jeremy Zongker
Contributor URL: http://www.creditorweb.com/content/
Details: 3.43 KB * Uploaded May 11 2005
Description: Calculate the monthly payment or number of months to pay off a credit card debt using the remaining balance and interest rate.
[ Get Source Code ]
Title: Cricket Average Calculator v2.1
Contributor: Kim Bratzel & Jimmy Smith (01jsmith@deh.tas.edu.au)
Details: 3.84 KB * Uploaded August 16 2003
Description: With the Cricket Average Calculator you can find the amount of runs you have made, runs hit against you, number of times dismissed and the amount of wickets you have taken. A very nice tool for Cricket players.
[ Get Source Code ]
Title: Date Difference
Contributor: Ronnie T. Moore
Contributor URL: The JavaScript Source
Details: 5.13 KB * Uploaded March 20 2000
Description: Enter two dates (including the time!) and this script will display the number of weeks, days, hours, minutes, and seconds between the two. The seconds field is optional, too. For an example, try entering your birthdate and compare it to today's date.
[ Get Source Code ]
Title: Day of Week
Contributor: Abraham I. (abraham_824@hotmai.com)
Details: 4.32 KB * Uploaded June 13 2001
Description: Calculate what day of the week a given date was. It works for leap years and also tells you whether the date is in the past future or today.
[ Get Source Code ]
Title: Degrees to Radians
Contributor: Sam Tyler (sykicphyst@aol.com)
Contributor URL: http://members.aol.com/sykicphyst/hell/hellhouse.html
Details: 1.26 KB * Uploaded March 31 1998
Description: Use JavaScript to convert Degrees to Radians and vice versa.
[ Get Source Code ]
Title: Distance Speed Time
Contributor: Gary Nicholson (nicholsongary@hotmail.com)
Contributor URL: http://homepages.ihug.co.nz/~gazzanic/
Details: 8.56 KB * Uploaded November 2 2000
Description: Calculate the time, distance, or speed given any two of the pieces of information. Convenient!
[ Get Source Code ]
Title: Double StopWatch
Contributor: Kinika Tasie-Amadi (kinika@tasie-amadi.com )
Details: 6.16 KB * Uploaded August 7 2002
Description: This script uses two stopwatches,one in seconds and one in ms. You can take snapshot of the time (while counting continues in the background). Based on high-quality easy-to-use javascript class.
[ Get Source Code ]
Title: Download Calculator
Contributor: Gabrielle Gayheart
Date Uploaded: September 19, 2007
Description: This calculator estimates how long it will take to download a file using several different connection types and speeds. Easy to use and adaptable. Try it out!
Title: Driving Distance Calculator
Details: 9.43 KB * Uploaded July 7 1997
Description: Use JavaScript to estimate the driving distance between U.S. cities.
[ Get Source Code ]
Title: Elapsed Time Calculator
Contributor:
Contributor URL: http://www.ComputationalNeuralSystems.com
Details: 3.15 KB * Uploaded April 22 2003
Description: This script computes and displays the elapsed time between "Start" and "Finish" button clicks.
[ Get Source Code ]
Title: Energy Math Related
Details: 5.67 KB * Uploaded July 3 1997
Description: JavaScript can help you find energy equivalents.
[ Get Source Code ]
Title: Euro Converter
Contributor: Mike McGrath (mike_mcgrath@lineone.net)
Contributor URL: http://website.lineone.net/~mike_mcgrath
Details: 3.63 KB * Uploaded August 11 1999
Description: Click a country button to display currency name and full fixed euro exchange rate. Press Clear to empty the value boxes and enter either Euro or Local amount to convert. Click the appropriate button for conversion of euro To Local or of local To Euro. Conversion will display selected currency exchange rounded to two decimal places.
[ Get Source Code ]
Title: Expression Solver
Details: 1.09 KB * Uploaded February 18 1999
Description: Just enter a math expression (with +, -, *, and / signs) and this script will evaluate the expression for you. Who needs a calculator when you have JavaScript. ;-)
[ Get Source Code ]
Title: EZ Calculator
Contributor: Adam (arodmj23@hotmail.com)
Contributor URL: http://geocities.com/arodmj23/
Details: 2.99 KB * Uploaded September 14 2001
Description: This calculator has basic functions (add, subtract, multiply, divide).
[ Get Source Code ]
Title: Factors
Contributor: Nicholas John Sullivan (nicholasjohnsullivan@hotmail.com)
Details: 1.79 KB * Uploaded May 25 2001
Description: Use JavaScript to find out if a number entered is odd or even and the factors of that number.
[ Get Source Code ]
Title: Fahrenheit to Cel. Converter
Contributor: Lav Mir
Details: 1.40 KB * Uploaded Apr 30 2002
Description: This script will convert celsius to fahrenheit or fahrenheit to celsius, all you have to do is fill in the prompts and the conversion will appear in an alert box!
[ Get Source Code ]
Title: Fibonacci
Contributor: Julian Rivera Pineda (xtecuan@secureroot.com)
Contributor URL: http://xtecuan.8m.com
Details: 1.24 KB * Uploaded May 15 2001
Description: Displays the Fibonacci Sequence of Numbers as entered by the user. Warning: This is very processor intensive, do not enter a large number.
[ Get Source Code ]
Title: Field Depth Calculator
Contributor: alistair@silverlight.co.uk (alistair@silverlight.co.uk)
Contributor URL: http://www.silverlight.co.uk
Details: 4.00 KB * Uploaded August 15 2000
Description: For all you photography enthusiasts out there, this script makes it a breeze to determine the field depth and amount that will be in focus in a photograph. Includes other measurements such as nearest and furthest points of focus, too.
[ Get Source Code ]
Title: Floating Calculator
Contributor: James Crooke
Contributor URL: http://www.cj-design.com
Details: 7.10 KB * Uploaded November 23 2005
Description: It's a calculator that floats on the page. Drag it around and use it the same way you would the normal Windows calculator. Nice looking too!
[ Get Source Code ]
Title: Fraction Calculator
Contributor: Matthew Roy
Contributor URL: http://matthewroy.com
Details: 5.86 KB * Uploaded December 2 2005
Description: A fraction calculator that performs addition, subtraction, multiplication, and division on two fractions. It also reduces the result to the lowest terms.
[ Get Source Code ]
Title: Function Grapher
Contributor: Stephane Gamondes (gamondes@hotmail.com)
Contributor URL: http://www.multimania.com/gamondes
Details: 4.67 KB * Uploaded October 13 1999
Description: Graphs any function you enter on the scale of your choice, assuming you use the correct JavaScript syntax. For example, to use Cos x, use Math.cos(x). Or, for x^2, use Math.pow(x, 2), etc.
[ Get Source Code ]
Title: Functional Calculator
Contributor: Mike (mburt_1950@hotmail.com)
Contributor URL: http://www40.brinkster.com/mburt/scripts/
Details: 2.58 KB * Uploaded September 2 2005
Description: Provides all the basic functions, including finding the square root. A small but powerful script!
[ Get Source Code ]
Title: GCD/LCM Calculator
Contributor: Seamus Yim
Details: 2.25 KB * Uploaded June 15 2005
Description: This calculator can quickly determine the Greatest Common Factor and Least Common Multiplier between two or three numbers.
[ Get Source Code ]
Title: GPA Calculator
Details: 4.19 KB * Uploaded June 21 1997
Description: This is a very useful script to figure out your class GPA. Just enter the letter grade for each class.
[ Get Source Code ]
Title: Gain in Percent Calculator
Contributor: Sandeep Gangadharan
Contributor URL: http://www.sivamdesign.com/scripts/
Date Uploaded: June 9, 2006
Description: Calculate the percentage of increase/decrease between two units. A simple, effective script.
[ Get Source Code ]
Title: Gas Cost Calculator
Contributor: Allen Liu
Contributor URL: http://www.gobozzy.com
Date Uploaded: April 30, 2007
Description: Do you ever wonder how much you pay for gas in a year? Use this simple gas cost calculator to find out how much you spend monthly and annually. In addition, this calculator will also compute the miles per gallon (MPG) for your vehicle.
Title: Gasoline Usage Calculator
Contributor: Matthew Ogden (ogden1972@earthlink.net)
Contributor URL: http://www.home.earthlink.net/~ogden1972/
Details: 2.28 KB * Uploaded August 12 2005
Description: Trying to keep track of gasoline expenses? This script calculates how many miles you are getting per gallon - per day and per year. It also calculates the amount spent per year and how much CO2 your car is producing.
[ Get Source Code ]
Title: Geometric Properties of a Triangle
Contributor: Sandeep Gangadharan
Contributor URL: http://sivamdesign.com/scripts/
Date Uploaded: May 14, 2007
Description: This script enables users to find out areas of a triangle if the three sides are known. Moreover it finds out the areas of the largest and smallest inscribed circle.
Title: Graphing Function
Contributor: Abraham I. (abraham_824@hotmail.com)
Details: 2.60 KB * Uploaded November 22 2000
Description: Enter the X-Y coordinates for a function and this script will give you the graphing formulas, including Formula, Slope, Y-intercept, Parallel and Perpendicular lines. Easy!
[ Get Source Code ]
Title: Greatest Common Factor
Contributor: Adam Hinz (ajhinz@zworg.com)
Contributor URL: http://members.dencity.com/ajhinz
Details: 1.90 KB * Uploaded August 8 2001
Description: Find the Greatest Common Factor (GCF) of a group of two or three numbers.
[ Get Source Code ]
Title: Group Work
Contributor: mistermidget@hotmail.com (mistermidget@hotmail.com)
Details: 1.15 KB * Uploaded May 26 1999
Description: Ever had to work with another person to complete a task? This calculator will tell you how long it would take two people to complete the task if you know how long it would take each person to complete the task individually. Neat!
[ Get Source Code ]
Title: Hertz Converter
Contributor: Charles Lucy (lucy@harmonics.com)
Contributor URL: http://www.harmonics.com/lucy
Details: 0.94 KB * Uploaded October 30 2000
Description: Convert between frequency and beats per minute (i.e. 8 octaves lower). Enter a number in either field, then click outside the text box.
[ Get Source Code ]
Title: Hex-RGB Converter
Contributor: Ryan Sokol
Contributor URL: http://www.logicode.net
Details: 3.91 KB * Uploaded February 27 2001
Description: Converts Hex to RGB and back in real-time. Also displays current value as background color. Cool!
[ Get Source Code ]
Title: High-Tech Calculator
Contributor: Kenny Aral (OggyK22@mail.com )
Contributor URL: http://www.geocities.com/trex919/
Details: 5.62 KB * Uploaded April 26 2002
Description: This calculator can do everything! Besides the basic functions: add, subtract, multiply, and divide. It can take the reciprocal, cos, sin, and tan of a number, square root, and has special square and cube buttons. Also does any power of a number you want, and looks great at the same time.
[ Get Source Code ]
Title: Horsepower Calculator
Contributor: Joel Lavarez
Contributor URL: http://www.speed-online.com
Details: 3.85 KB * Uploaded December 4 1998
Description: Enter your vehicle's quarter mile time (assuming you know it) and vehicle weight and this JavaScript program will display your car's estimated horsepower.
[ Get Source Code ]
Title: How Long
Contributor: Paul Hartmann (guycroft@clara.co.uk)
Contributor URL: http://www.guycroft.clara.net/
Details: 5.06 KB * Uploaded January 11 2002
Description: Find how long in years and days between today and any pastand future date.
Title: Image Resizer
Contributor: Pieter Pareit (Pieterpareit@hotmail.com)
Contributor URL: http://scriptbreaker.tripod.com/home.htm
Details: 4.09 KB * Uploaded August 7 2001
Description: Select an image and this script will give the size of that image. It will also allow you to change the size and see what it looks like.
[ Get Source Code ]
Title: Improved Fibonacci Sequence
Contributor: Ben Clarke
Contributor URL: http://benclarke.ca/
Date Uploaded: February 4, 2008
Description: This script displays a Fibonacci sequence up to a certain number of calculations. It uses a lookup array to offset the large, recursive calculations needed to calculate large numbers, and is not too processor intensive. It is precise to 32 bits (78 iterations), after which the JavaScript interpreter rolls bits over.
Title: Inches and Centimeters
Contributor: Delan Ahmad
Contributor URL: http://users.bmail.com.au/azabani/
Date Uploaded: January 30, 2006
Description: Change inches to centimeters and back using this short, sweet script. Very easy to use, just type in the number and click!
[ Get Source Code ]
Title: Instance Counter
Contributor: Philip Peterson (IronMagma@hotmail.com)
Contributor URL: http://www.ironmagma.tk
Details: 1.50 KB * Uploaded September 23 2004
Description: It looks like a word counter, but it's more. This script is useful for detecting how many times a phrase, letter, or word appears in any kind of text.
[ Get Source Code ]
Title: JS Handy Calculator
Contributor: Alexander Wu
Contributor URL: http://www.ozwebsite.com/program/scrpt04.php
Details: 9.55 KB * Uploaded December 24 2003
Description: This is a calculator with handy basic functionsfor use on your site.
[ Get Source Code ]
Title: JavaScript Quiz
Contributor: Kamran Riaz (kamran_pro@hotmail.com)
Contributor URL: http://www.ultimation.tk
Details: 1.19 KB * Uploaded May 10 2004
Description: A simple and effective JavaScript quiz that calculates and displays detailed results.
[ Get Source Code ]
Title: Latitude-Longitude Converter
Contributor: Joe Ho
Details: 16.48 KB * Uploaded November 11 2005
Description: Convert latitude and longitude from degree decimal to degree, minutes, and seconds and vice versa. This script will also find the farthest point from the point entered, as well as the distance.
[ Get Source Code ]
Title: Metric BMI Calculator
Contributor: Bob Mason
Contributor URL: http://www.omega-cottage.co.uk/WLS
Details: 1.61 KB * Uploaded June 10 2005
Description: Use this script to calculate your BMI (Body Mass Index). Measurements are computed using the metric system. A perfect addition for a health Web site.
[ Get Source Code ]
Title: Miles Per Gallon
Contributor: Daniel C. Peterson
Details: 1.86 KB
Description: Computes the miles per gallon of your car via the miles traveled and the number of gallons used. Also, if you enter the cost per gallon and how many miles you drive a day, it will estimate your monthly and yearly gas expenses.
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Title: Miles Per Gallon2
Contributor: Paul Hartmann
Contributor URL: http://www.guycroft.clara.net
Details: 2.64 KB
Description: Do you think of fuel consumption in miles per gallon, but have to buy your fuel in liters? This script will figure your miles per gallon for you. Enter miles traveled and liters used and the conversion is done for you. (Imperial gallons are used, not US gallons.) IE only.
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Title: Number of Primes
Contributor: Edemar Costa Oliveira (edemar@decisionway.com)
Contributor URL: http://edemar.cjb.net
Details: 2.05 KB * Uploaded May 26 2004
Description: The script implements the seive of Erastótenes. It finds all the prime numbers up to one determined value.
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Title: Pi Machine
Contributor: Ben Joffe
Contributor URL: http://www.joffe.tk/
Details: 6.63 KB * Uploaded February 4 2004
Description: This code will calculate the surface area and volume of cones, spheres or cylinders of any dimensions as well as circle circumference and surface areas.
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Title: Prime Number Calculator
Details: 0.88 KB * Uploaded December 4 1998
Description: Enter a number and JavaScript can instantly tell you if it is a prime number or not. I wish I had this little gem to help me in my math classes!
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Title: Prime Number Searcher
Contributor: Bas Rosier (bas5432@hotmail.com)
Contributor URL: http://www.geocities.com/bas5432
Details: 2.83 KB * Uploaded July 25 2005
Description: This script will find and display all the prime numbers up to a user-determined number.
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Title: Prime Number Tester
Contributor: Abraham Joffe
Contributor URL: http://www.abrahamjoffe.com.au/
Details: 4.62 KB * Uploaded June 3 2005
Description: Calculate whether or not a number is prime and break it into its prime factors. Also includes a loading bar for large numbers.
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Title: Roman Numeral Converter
Contributor: Ben Joffe
Contributor URL: http://www.joffe.tk/
Details: 3.31 KB * Uploaded February 2 2004
Description: Convert Arabic numerals to roman numerals with the click of a button. Numbers work up to the tens of billions.
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Title: Roman Numeral Converter 2
Contributor: Kurt Grigg
Contributor URL: http://www.kurtsdhtml.pwp.blueyonder.co.uk/
Date Uploaded: December 13, 2006
Description: This script will convert whole numbers to Roman numerals, up to 3,999,999. Easy to use.
Title: Temperature Converter
Contributor: Sandeep Gangadharan
Contributor URL: http://sivamdesign.com/scripts/
Date Uploaded: February 12, 2007
Description: Convert temperatures from Fahrenheit to Centigrade and vise-versa. Very easy to implement. Enter the temperature in one box and either press 'enter' or click in the other box to see the converted value.
Title: Training Heart Rate
Contributor: Larry Wiley
Contributor URL: http://schools.nsd.org/%7Elwiley/
Date Uploaded: October 23, 2006
Description: This script will help you calculate your training heart rate. That figure is used to determine the target zone for aerobic training.
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Title: Velocity Math Related
Contributor:
Details: 4.55 KB * Uploaded January 15 2004
Description: Use this JavaScript to find velocity equivalents.
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Title: Weight Watchers Points Calculator
Contributor: Webmilhouse
Contributor URL: http://www.webmilhouse.com/
Date Uploaded: May 2, 2007
Description: Are you designing a diet Web site? Are you using the Weight Watchers Points plan to lose weight? If so, this little calculator might just come in handy. A simple but quick method to figure WW points.
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