**Updated 9/10/2000**

UnitMath makes calculations involving numbers, units, & precision easy. This eliminates conversion and precision errors, and returns answers that are immediately useful.

**For Example:** Find the resulting depth, when a keg is poured into a tank measuring 21 inches by and 2 feet 7 inches.

With UnitMath: **use the data you have, get the units you want**.

UnitMath handles all the conversions, a keg is a standard unit of volume equal to 15 1/2 gallons, a gallon is 231 cubic inches, and a foot is 12 inches long.

## UnitMath shows the calculation range

The size of the tank isn't exactly known, so the calculated depth isn't exact either.

Where 21. means ( 20.5 to 21.5 ) and 31. means ( 30.5 to 31.5 ). See precision for more details.

If you are looking at UnitMath for the first time start here to get an overview of what UnitMath can do. For more detailed information see Examples
and
Frequently Asked Questions ( FAQ ) .

To download a **free** demo copy of "UnitMath" select Macintosh
or
Windows.

To purchase a copy of UnitMath click here.