Common Converters

Convert BTU to Watt-hours

Use our accurate converter to change btu into watt-hours. This tool is simple to use and works instantly.

How to Calculate

To change btu to watt-hours, you just need to know the conversion factor.

Rule: 1 BTU = 0.2930722222 Watt-hours

BTU to Watt-hours
Pre-defined calculator for direct btu to watt-hours conversion.
BTU (IT)
0
Watt-hours (Wh)
Formula: 1 BTU = 0.29307222 Watt-hours

Unit Information

About BTU

Definition: The British Thermal Unit is a unit for measuring heat.

History: It was developed long ago to measure the heating power of fuels.

Where it is used: Used mostly for air conditioning and heating systems in North America.

BTU to Watt-hours Conversion Table

BTU [btu]Watt-hours [wh]
0.01 btu0.0029307222 wh
0.1 btu0.0293072222 wh
1 btu0.2930722222 wh
2 btu0.5861444444 wh
3 btu0.8792166667 wh
5 btu1.4653611111 wh
10 btu2.9307222222 wh
20 btu5.8614444444 wh
50 btu14.6536111111 wh
100 btu29.3072222222 wh
1000 btu293.0722222222 wh

How to Convert BTU to Watt-hours

Calculation: To convert btu to watt-hours, multiply the value by the conversion factor (0.2930722222).

Example: convert 15 btu to wh:
15 btu = 15 × 0.2930722222 wh = 4.3960833333 wh

BTU to All Energy Units

Explore all available conversion pairs for btu to other professional energy metrics.

All Unit Conversion Systems

Access our high-fidelity calculators for other measurement systems and engineering metrics.