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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!
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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.
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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.
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Title: Airport Calculator
Contributor:Joe Josey (jjosey@foxberry.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. ;-)
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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.
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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!
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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!
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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.
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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.
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Title: Calorie Calculator
Details: 2.40 KB * Uploaded July 7 1997
Description: JavaScript can help you figure how many calories you have burned.
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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!
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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.
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Title: Download Calculator
Details: 4.30 KB * Uploaded April 16 1998
Description: This calculator will help you estimate how long it will take to download a file at any of a number of modem speeds. Try it out!
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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. ;-)
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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.
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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!
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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.
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Title: Human To Dog Years
Details: 0.94 KB * Uploaded July 7 1997
Description: This is a practically useless script. Convert your age to dog years. (Your age / 7) But, it's helpful for people beginning JavaScript to look at.
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Title: Income Calculator
Contributor: Ashley Steele (ashleys@inetport.com)
Details: 6.53 KB * Uploaded May 30 2000
Description: Estimates your weekly, bi-weekly, monthly, and yearly income. Very useful when job hunting when offered an income per hour, month, or year. The tax bracket numbers are adjustable with each year's income tax levels.
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Title: Interest Calculator
Details: 3.93 KB * Uploaded June 21 1997
Description: Use JavaScript to find out just how much that new house or car is going to cost you each month. Enter values into the fields below to find out how much each monthly payment would be with the given number of payments, interest rate, and loan amount.
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Title: Lap Time
Contributor: Geoff Greer (gig0wiz@hotmail.com)
Details: 1.48 KB * Uploaded May 17 2000
Description: Calculates the average lap split time required to finish a race in the time you enter. Cool!
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Title: Leap Year Calculator
Contributor: Anthony Louie
Details: 3.68 KB * Uploaded February 29 2000
Description: Is it a leap year? What about in 1900? Get your leap year facts straight with this leap year calculator. Just enter the year you are interested in and the script reports whether it is a leap year or not. Or, enter a range of years and JavaScript will display all the leap years in that range. Awesome!
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Title: Miles per Gallon
Details: 1.86 KB * Uploaded September 22 1999
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: Money Counter
Details: 3.12 KB * Uploaded October 19 1999
Description: Enter the number of bills and coins and this script will calculate the total amount of money you have. All blank entries are ignored. Input field validation is also included -- try entering a non-digit into a field. Also, this script is a good demonstration of a JavaScript return function in use. Neat!
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Title: Multiply X By X Calculator
Details: 0.98 KB * Uploaded June 21 1997
Description: This is a very simple, very limited calculator that only does multiplication. This script is perfect if multiplication is all you are looking for.
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Title: Parabola Grapher
Contributor: Andreas Verhoeven (ave2233@yahoo.com)
Details: 3.10 KB * Uploaded April 6 2000
Description: Enter a parabolic equation, like 5x^2 + 18x + 27 and this calculator will determine all the vital information about the graph. And, a rough graph of the curve is available. I wish I know about JavaScript back in high school....
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Title: Paycheck Calculator
Contributor: Dan Scott (dscott@wirepower.com)
Contributor URL: http://www.wirepower.com
Details: 2.32 KB * Uploaded January 20 2000
Description: Entering your pay rate and the number of hours you worked and optionally any overtime hours and pay rate, your own tax rate, and other deductions. Find out where your money comes from and where it's going.
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Title: Percent of Increase
Contributor: Joey Mornin (jmornin@gateway.net)
Details: 1.17 KB * Uploaded February 4 2000
Description: Enter two numbers and JavaScript will help you determine the percent of increase. This is a perfectly simple example of using a JavaScript return function. Check it out!
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Title: Periodic Table
Contributor:Matthew Hoesch (mdih@msn.com)
Details: 15.90 KB * Uploaded August 18 1998
Description: Besides a very organized Periodic Table, this script will tell you lots of information about any periodic element you click on. Very neat!
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Title: Phone Bill
Details: 2.04 KB * Uploaded July 3 1998
Description: Does it ever bother you how much a long-distance phone call is going to cost, after you hung up? With this script, all you have to do is enter the amount per minute, and any initial amount, then click start when the call begins and see the total charge at any time! Save time, money, and learn JavaScript all with this script! :-)
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Title: Pregnancy Calculator
Contributor: Ronnie T. Moore, Editor
Details: 5.17 KB * Uploaded March 13 2000
Description: Enter the mother's pregnancy information into this calculator and JavaScript will provide an estimated conception date, birth due date, and an estimated current fetal age. Great for all those mothers-to-be!
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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: Pythagorean Theorem
Details: 0.99 KB * Uploaded May 14 1999
Description: One of geometry's most useful formulas, the Pythagorean Theorem, can be applied to the numbers you enter in JavaScript! Just enter 'A' and 'B' and the script solves for 'C.' Neat!
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Title: Radioactive Calculator
Details: 1.37 KB * Uploaded July 7 1997
Description: Use JavaScript to find how much radioactive material remains after a given time.
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Title: Room Size Calculator
Details: 3.27 KB * Uploaded July 7 1997
Description: Use JavaScript to find the approximate room size you'll need depending on your room setup and arrangement.
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Title: Round
Details: 0.94 KB * Uploaded May 11 1999
Description: A simple function to round a decimal number to any number of decimal places you want just by passing it different values. Neat! Very short code, too!
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Title: Running Calculator
Contributor: Keith Jenci
Contributor URL: http://www.geocities.com/ResearchTriangle/Campus/3835
Details: 4.47 KB * Uploaded December 20 1999
Description: Allows runners to calculate their time, distance covered, or pace by entering the other two values. Distance and pace can be converted between various measurements. A great 3-in-1 script for runners!
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Title: Scientific Calculator
Details: 4.63 KB * Uploaded July 7 1997
Description: This is a very cool JavaScript calculator that does many advanced functions - cosine, sine, tangent, square root, exponents, etc. Very Cool!
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Title: Stock Calculator
Details: 4.59 KB * Uploaded November 1 1999
Description: Deciding when to buying and sell stocks is difficult enough - figuring the profit or loss from that trade shouldn't have to be. Just enter the number of shares, your purchase price, your selling price, and the commission fees for the trade and this script instantly figures your resulting profit or loss after commission fees.
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Title: Tax Calculator
Details: 2.55 KB * Uploaded June 21 1997
Description: JavaScript helps your to calculate the before and after tax prices for purchases. Very easy to use. Just put into the price, the tax, and hit compute! It's all figured for you!
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Title: Windows Calculator
Contributor: Steve Dulaney
Contributor URL: http://www.hmhd.com/steve
Details: 7.19 KB * Uploaded December 1 1999
Description: Always been fond of the calculator within Microsoft Windows? This JavaScript mimics the Windows calculator in appearance and function. Everyone, including Macintosh computer users, can now their own Windows Calculator!
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Title: World Population
Details: 1.71 KB * Uploaded July 24 2000
Description: Estimates the current world population based on US census data and the world growth rate. Not exactly precise, but neat anyways.
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Calculators
