BTU to Calories

Convert btu (BTU) to calories (cal) with formulas, examples, and conversion tables.

BTU
cal
1 btu (BTU) = 252.165391969 calories (cal)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 british thermal unit = 252.165391969 calories
2Multiply the value by the conversion factor:
1 × 252.165391969 = 252.165391969
3Result:
1 btu (BTU) = 252.165391969 calories (cal)
↔ Calories to BTU

How to Convert btu to calories

To convert btu to calories, multiply the value by 252.165391969.

The Formula

calories = btu × 252.165391969

Key Fact

1 british thermal unit = 252.165391969 calories

Tip: To convert calories back to btu, divide by 252.165391969.

btu to calories Table

btucalories
1 BTU252.165391969 cal
2 BTU504.330783939 cal
5 BTU1260.82695985 cal
10 BTU2521.65391969 cal
20 BTU5043.30783939 cal
25 BTU6304.13479924 cal
50 BTU12608.2695985 cal
100 BTU25216.5391969 cal
250 BTU63041.3479924 cal
500 BTU126082.695985 cal
1000 BTU252165.391969 cal

1 british thermal unit in Other Units

Unit1 BTU =
BTU to Joules1055.06 J
BTU to Kilojoules1.05506 kJ
BTU to Megajoules0.00105506 MJ
BTU to Gigajoules1.05506e-6 GJ
BTU to Watt-hours0.293072222222 Wh
BTU to Kilowatt-hours0.000293072222222 kWh
BTU to Megawatt-hours2.93072222222e-7 MWh
BTU to Calories252.165391969 cal
BTU to Kilocalories0.252165391969 kcal
BTU to Therms1.00000393098e-5 therm
BTU to Foot-pounds778.171143662 ft·lb
BTU to Electronvolts6.58515272941e21 eV
BTU to Ergs1.05506e10 erg

Related Conversions

Joules to CaloriesCalories to JoulesKilojoules to KilocaloriesKilocalories to KilojoulesBTU to KilojoulesKilojoules to BTUKilowatt-hours to JoulesJoules to Kilowatt-hoursCalories to KilocaloriesKilocalories to Calories