Metric Conversion Websites
unitconversion.org
Perform conversions between 2100 various units of measure in more than 70 categories.
89,185 
$ 150,480.00
globefeed.com
Distance Calculator, Metric Conversion, Website Thumbnail Preview, Postal Codes
65,880 $ 203,760.00
asknumbers.com
Online conversion calculator to convert between various units of measurement. Includes conversion charts, tables and converters.
107,154 $ 103,200.00
simetric.co.uk
Over 1000 Standard to Metric Conversion Factor Tables with Definitions, Derived Units and Prefixes
389,771 $ 21,060.00