How do I convert British thermal unit to Kilowatt-hour?

Multiply the British thermal unit value by 2.9307e-4 to get the equivalent in Kilowatt-hour. For example, 10 BTU = 0.0029307107 kWh.

What is 100 British thermal unit in Kilowatt-hour?

100 BTU is equal to 0.029307107 kWh.

Yes, our converter uses precise conversion factors based on international standards. Results are accurate to at least 6 significant figures.

Free online British thermal unit (BTU) to Kilowatt-hour (kWh) converter. Get instant, accurate results with our conversion tool.

British thermal unit (BTU)

Kilowatt-hour (kWh)

2.930711e-4

1 BTU = 2.930711e-4 kWh

To convert British thermal unit (BTU) to Kilowatt-hour (kWh), multiply by 2.930711e-4

Kilowatt-hour (kWh) = British thermal unit (BTU) × 0.00029307107