# Metric BMI Calculator

1 Use this JavaScript to calculate your BMI (Body Mass Index). Measurements are computed using the metric system. A perfect addition for a health Web site.

# Length Converter script

0 Use this practical script to easily convert between the 7 most popular length units- centimeters, meters, kilometers, miles, inches, feet and yards. Simply enter a number, and let the script display the desired equivalents. Cool.

# Vitaliy's Math Javascript Library

0 Vitaliy's Math Javascript Library - is the collection of mathematical routines not included in JavaScript built-in objects (Math, Number) . The tool on this page is used to demonstrate how these functions work. This is still a beta version of the library, since testing is not complete yet.

# Compounding Interest Calculator

1 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.

### Category: Calculation

2 Use this JavaScript to convert bytes, kilobytes, megabytes, and gigabytes. Quick and easy to use.

# Sum of two random numbers

7 Type or make two numbers have the sum equalled or less 18, then clicking buttons for the sum of two that numbers , view the right; wrong choices and the ratio.

### Category: Calculation, Math

4 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.

### Category: Calculation, Calculator

0 Modifies a number by adding commas after every third digit. For example, 123456789 is converted to 123,456,789. The script example shows this JavaScript as used on numbers of various sizes. And, it demonstrates a clever use of the modulus operator.

# ABA Routing Number Checksum

1 This JavaScript will validate an ABA routing number according to a given algorithm. (Although the number may be valid, it may not be actually assigned to a financial institution.)

# Gain in Percent Calculator

2 Calculate the percentage of increase/decrease between two units. A simple, effective script.