Javascript Tutorial
Airport Calculator
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.
General »
Top 20 Similar Javascript Tutorials
GPA Calculator
This is a very useful script to figure out your class GPA. Just enter the letter grade for each class.
General »
Ad Calculator
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.
General »
Scientific Calculator
This is a very cool JavaScript calculator that does many advanced functions - cosine, sine, tangent, square root, exponents, etc. Very Cool!
General »
JS Handy Calculator
This is a calculator with handy basic functions for use on your site. This calculator has better controls to avoid unwanted reactions to unusual button pressing.
General »
Advanced Calculator
This is a very comprehensive JavaScript calculator. Although the source code can get quite confusing, it works.
General »
Multiply X By X Calculator
This is a very limited and very simple calculator - that only does multiplication. This is a neat example to help you 'analyze' the JavaScript and hopefully begin to learn it.
General »
Wavelength Calculator
Assists ham radio operators in converting a frequency to its wavelength in feet or inches. Other uses include acoustic measurement and adjustment, microphone placement, room tuning, and speaker positioning.
General »
Tigra Calculator
Tigra Calculator is a free JavaScript widget that allows your visitors to make different calculations right on your site.
General »
Income Calculator
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.
General »
Radioactive Calculator
Use JavaScript to find how much radioactive material remains after a given time.
General »
Sales Tax Calculator
This script adds a fixed percentage to an order total in a form. The percentage added is dependent on the option chosen from a menu. It was written to add sales tax (VAT) to an online ordering system but could be used to add shipping or any other fixed percentage amount. IE, NS6+
Forms »
Atmosphere Calculator
This tutorial shows you that JavaScript can help you do atmospheric computations.
General »
Salary Calculator
This salary calculator breaks down the amount of money you will receive per year, month, week, and hour for a given hourly amount or yearly amount. This should be useful for job hunters. Works in MSIE and Opera 5.0
General »
Interest Calculator
Learn how to 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.
General »
Area Calculator
Learn how to create a simple calculator to determine the area of a square, triangle, rectangle, circle or sphere.
General »
Cosine Calculator
Enter the adjacent and hypotenuse angle values and JavaScript will solve the cosine angle for you. Neat!
General »
Paycheck Calculator
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
General »
Horsepower Calculator
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.
General »
Pregnancy Calculator
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!
General »
Checkbox Calculator
This script is just a simple checkbox calculator. Works great as a shopping cart. Values for the checkboxes are defined in the .js code. Works in MSIE and Opera.
General »
