How to convert energy in BTU to kilowatt-hours (kWh).
How to convert BTU to kWh
How to convert BTU (IT) to kilowatt-hour:
1 BTUIT = 0.00029307107017 kWh
So the energy in kilowatt-hours E(kWh) is equal to 0.00029307107017 times the energy in BTUs E(BTU):
E(kWh) = 0.00029307107017 × E(BTU)
Example
Convert 3000 BTU to kWh:
E(kWh) = 0.00029307107017 × 3000 BTU = 0.879 kWh