BTU to Kilowatt-hour Converter
Convert BTU to kilowatt-hours instantly with an energy calculator built for science, nutrition, HVAC, electricity, engineering, and everyday reference.
BTU to kWh Calculator
Enter an energy value and the conversion updates automatically.
Result updates automatically.
Formula: kilowatt-hours = BTU × 0.0002930711
How to Convert BTU to Kilowatt-hour
Energy conversion uses joules as the SI reference unit. Multiply the source energy by the factor shown below to convert it into the selected output unit.
1 BTU
0.0002930711 kilowatt-hours
10 BTU
0.0029307107 kilowatt-hours
100 BTU
0.029307107 kilowatt-hours
Energy Formula Notes
The calculator converts through joules as the base energy unit, then formats the result for the selected energy unit.
BTU to kWh Converter FAQ
Which energy units are supported?
This tool supports joules, kilojoules, BTU, small calories, kilocalories, watt-hours, kilowatt-hours, foot-pounds, and newton-meters.
How do I convert BTU to kWh?
Multiply the BTU value by 0.0002930711 to get kWh. The calculator performs the formula automatically.
Can I reverse the energy conversion?
Yes. Use the swap button to reverse the selected units and calculate the opposite direction.