Full name: British thermal unit
Plural form: Btus
Alternate spelling: British thermal units
Category type: energy
Scale factor: 1055.0559
The SI derived unit for energy is the joule.
1 joule is equal to 0.00094781707774915 Btu.
Valid units must be of the energy type.
You can use this form to select from known units:
The British thermal unit (BTU or Btu) is a non-metric unit of energy, used in the United States and, to a lesser extent, the UK (where it isgenerally only used for heating systems). The SI unit is the joule (J), which is used by most other countries.
Btu to gallon [U.S.] of kerosene type jet fuel
Btu to gallon [UK] of LPG
Btu to hundred cubic foot of natural gas
Btu to zeptojoule
Btu to dekawatt hour
Btu to kilogram-force meter
Btu to decajoule
Btu to kilopond meter
Btu to foot poundal
Btu to gallon [U.S.] of naphtha type jet fuel