How to convert Kilowatt-hour to British thermal unit

Conversion factor and calculation steps from Kilowatt-hour (kWh) to British thermal unit (BTU).

Conversion logic

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 kWh = 3600000 J

1 BTU = 1055.05585262 J

1 kWh × 3600000 = 3600000 J

3600000 J ÷ 1055.05585262 = 3412.14163313 BTU