Comparing Unit Conversion and Other Products

There are a number of products available for converting between systems of units, and not everyone needs the unique combination of functions represented in our Unit Conversion tool. The following table summarizes the author's knowedge of available products at this time.

The number of products available attests to the importance of the unit conversion process, particularly in technical fields.

This table is based on a good faith effort to identify and evaluate competing products; we welcome comments and corrections.

Product

Vendor / Author

Method

Molecular Weight

Non Integer / Large Exponents

Standalone Application

Excel Integration

Redefine / Add New Units

Full Version price

Unit Conversion

J. A. Peters

Parse strings on the fly to assemble infinite number of unit combinations

YES

YES

Includes BOTH Standalone and Excel Modules

YES

YES

$20

Convert

Joshua F. Madison

 

 

 

Predefined list of available units.  Cannot form new unit combinations

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

 

 

NA

X

 

YES

Free

Unit Conversion Tool 5.1

Accelware

X

 

 

 

 

 

 

 

 

NO

$39.95

Uconeer

Katmar Software

X

 

Free / Sponsored

Unit  Converter

Urvas

 

X

$24

Unit  Converter

DoneEx

 

X

No longer supported?

Excel Convert Function

Microsoft

 

X

NA

ASExcelUnit

Apricot Software

Parse strings on the fly to assemble infinite number of unit combinations

 

NO

 

X

YES

(Manual Edit)

$30

WinUnit

X

 

Free

Google Calculator

Google

X

 

No

Free