Use Math.max() and Math.min() to find the closest safe value. Use Math.round() to convert to an integer.

# Math Related

## Distance Speed Time

Calculate the time, distance, or speed given any two of the pieces of information. Convenient!

## Amazing Quadratic Equation Solver

This script will factor and solve for both values of X, any quadratic equation that has real number solutions.

## Roman Numeral Converter 2

This script will convert whole numbers to Roman numerals, up to 3,999,999. Easy to use.

## Metric BMI Calculator

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.

## Astrological Calculator

A handy astrological calculator that will calculate both your Western and Chinese birth Signs.

## Quartic Equation Solver

This script can solve quartic equations in the form of ax^4 + bx+3 + cx^2 + dx + e = 0.

## Circumference Calculator

Find out the circumference of a circle by entering its radius. Very simple!

## GCD/LCM Calculator

This calculator can quickly determine the Greatest Common Factor and Least Common Multiplier between two or three numbers.

## Weight Watchers Points Calculator

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.