The Time Period Calculator is used by workers' compensation adjusters to determine the number of weeks and between specific dates. You can also calculate an ending date for benefits based on a starting date and the number of weeks allowed.

The Value of Money Calcuator will compute the present or future value of an amount of money over a set number of years and at a specific interest rate.

Using the Volume Conversion Calculator, you can simultaneously convert a volume measurement into cubic millimeters, cubic centimeters, cubic meters, milliliters, hectoliters, cubic inches, fluid ounces, cups, pints and gallons.

The Wallpaper Calculator determines the amount of wallpaper necessary to cover an entire room based on room dimensions, the number of doors and windows, and the roll size/type.

With the Weight Conversion Calculator, you can simultaneously convert a weight measurement into ounces, pounds, tons, newtons, milligrams, grams, kilograms and metric tons.