BTU

A British Thermal Unit is the amount of heat required to raise one pound of water one degree Fahrenheit (°F) at sea level.

Conversion

Multiply British Thermal Units By To get
1 BTU
1.000669227 BTU (thermochemical)
0.251995772 Calorie (nutritional)
252.164412 calorie (thermochemical)
6.58514E+21 electronvolt
778.169325 foot pound
149408.5054 inch ounce
9338.031899 inch pound
1055.0559 joule
0.000293071 kilowatt hour
2.52164E-10 kiloton (TNT)
2.52164E-13 megaton (TNT)
1055.0559 newton meter
0.00001 therm (SI)
1.00024E-05 therm (US)
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