The Blood Alcohol Calculator estimates the blood alcohol content of a person based on the amount of alcohol consumed, the time period during consumption and the person's weight.

With the Length Conversion Calculator, you can simultaneously convert a length measurement into millimeters, centimeters, meters, kilometers, inches, feet, yards, miles and knots.

This excel spreadsheet is useful in doing skid mark analysis for motorcycle accidents. It determines the minimum speed at which a vehicle must have been traveling when it started to skid. The concepts and methodology are straight forward.

Using the Pressure Conversion Calculator, you can simultaneously convert a pressure measurement into kilopascals, millibars, centimeters of Mercury, meters of water, kilograms per square centimeter, inches of Mercury, inches of water and atmospheres.

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.

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