British thermal unit to Kilowatt-hour
British thermal unit (BTU)
Kilowatt-hour (kWh)
How it is calculated
Each unit is defined via the base unit (joule (J)). The value is first converted to the base unit, then to the selected unit.
1 BTU = 1055.05585262 J
1 kWh = 3600000 J
1 BTU × 1055.05585262 = 1055.05585262 J
1055.05585262 J ÷ 3600000 = 0.000293071070172 kWh