NiftyRecipe Online energy conversion
kJ/BTU 0.947817 kWh/MJ 3.6 kJ/cal 239.005736 BTU/kJ 1.055056 kJ/kcal 0.239006 kcal/BTU 3.965667
BTU

British thermal unit

Energy unit · BTU

British thermal unit is an energy unit. Below - conversion factors and common values.

To cal

252.164401

1 BTU · factor

To J

1055.055853

1 BTU · factor

To kcal

0.252164

1 BTU · factor

Converter

British thermal unit → in other units

BTU
BTU

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BTU converter

BTU to kcal BTU to cal BTU to kJ BTU to kWh BTU to MJ

Common values

1 BTU 2 BTU 3 BTU 4 BTU 5 BTU 6 BTU 8 BTU 10 BTU
Formula: British thermal unit to Calorie

cal = BTU × 252.164401 (1 BTU = 252.164401 CAL)

Reference values: British thermal unit → Calorie
BTU cal
1 BTU 252.164401 cal
100 BTU 25216.440072 cal
200 BTU 50432.880144 cal
500 BTU 126082.200361 cal
1000 BTU 252164.400722 cal
2000 BTU 504328.801444 cal
FAQ
What is British thermal unit?
British thermal unit (BTU) is an energy unit. Convert using fixed factors.
How to convert BTU to another unit?
Use the calculator or pick a unit pair. Factors are constant.