Parameter Value Description
Value Value to convert
Unit From Is the unit for value
Unit To Is the unit for result
Result
Abbreviation Unit
J joule
kJ kilojoule
mJ millijoule
MJ megajoule
1E6 Btu[IT] million BTU
Btu[IT] British thermal unit
Btu[UK] United Kingdom British thermal unit
Btu[th] thermochemical British thermal unit
kW.h kilowatt hour
MW.h megawatt hour
GW.h gigawatt hour
GeV gigaelectronvolt
MeV megaelectronvolt
keV kiloelectronvolt
meV millielectronvolt

Petroleum Office offers:

  • Library of functions for Excel.
  • Collection of tools.
  • Unit converter.
  • Sample spreadsheets.