ConvertPlus extends the built in Google Sheets™ function "CONVERT" which allows conversion of one physical quantity (number with a unit of measure) to another unit of measure. ConvertPlus extends this functionality by adding:

1. More units
2. Explicit pre-fixes that can be added to any unit (e.g. [m]m, [c]m, [k]m)
3. Ability to use compond units (e.g. "mi/hr" "kg m / s^2")
4. Functions for adding, subtracting, multiplying, dividing, raising power of and comparing equality of quantities
5. Ability to chain together all functions to avoid multiple cell calculations

This eases the burden attempting to use complex invocations of CONVERT, being forced to search the internet for (sometimes conflicting) conversion factors and keeping track of all unit cancellations when performing opertations involving these quantities. Our customers love the amount of time and headache our add-on saves them!