Full name: British thermal unit
Plural form: Btus
Symbol: BTU
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 British thermal unit.
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.
British thermal unit to megacalorie [I.T.]
British thermal unit to dekajoule
British thermal unit to gallon [UK] of diesel oil
British thermal unit to hectojoule
British thermal unit to dekawatt hour
British thermal unit to inch-pound
British thermal unit to myriawatt hour
British thermal unit to decijoule
British thermal unit to tonne of coal equivalent
British thermal unit to attojoule