Over 1,000 conversion factors of different units of measurement are currently on this EXPORT911 website. The units of measurement are grouped from A to Y, according to the first letter of the unit to be converted.

For the conversion of the units of temperature Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur, please go to Temperature Conversions.

NOTES:

• Certain conversion units may contain foreign (non-English) characters. Please use Internet Explorer browser to display the foreign characters properly.
• The engineer's and Ramden's units are identical
• The surveyor's and Gunter's units are identical
• The troy and Apothecary units are identical
• The word carat is also written as karat
• The acronym of deadweight is dwt
• The acronym of hundredweight is cwt

1. Select from the dropdown menu below the units of measurement that you would like to convert from and into (CONVERT FROM ---> INTO).
2. Enter your value (number) to be converted in the INPUT box below. Avoid using comma (,) and exponent (e+ or e-) in the input number. Use a period (.) for decimal place. Fraction is invalid.
3. Press the  Convert for Me  button and see the result in the OUTPUT box below.

• Temperature Conversions---
  Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur
• Bar Code:  U.P.C.-A Check Digit Calculator
• Bar Code:  EAN-13 Check Digit Calculator
• Conversion Table:  Standards Designation Equivalent of
  Tool Steels--- AISI, JIS, DIN, SS, and BS
  
  
• SI Units (Système International d'Unités)---
  International System of Units
• Prefixes of International System of Units