watt-hour to British thermal unit
Live watt-hour (Wh) to British thermal unit (BTU) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from watt-hour to British thermal unit. Use the converter above for arbitrary values.
| watt-hour (Wh) | → | British thermal unit (BTU) |
|---|---|---|
| 0.001 Wh | → | 0.003412 BTU |
| 0.01 Wh | → | 0.034121 BTU |
| 0.1 Wh | → | 0.341214 BTU |
| 0.5 Wh | → | 1.706071 BTU |
| 1 Wh | → | 3.412142 BTU |
| 2 Wh | → | 6.824283 BTU |
| 5 Wh | → | 17.060708 BTU |
| 10 Wh | → | 34.121416 BTU |
| 100 Wh | → | 341.214163 BTU |
| 1,000 Wh | → | 3,412.141633 BTU |
About the watt-hour
1 W sustained for 1 hour (3600 J).
About the British thermal unit
≈ 1055 J. HVAC in the US.
Frequently asked questions
Frequently Asked Questions
How do I convert watt-hour to British thermal unit?
Multiply the watt-hour value by 3.412142 to get it in British thermal unit. For example, 10 Wh = 34.1214 BTU.
What is 1 Wh in BTU?
1 Wh = 3.412142 BTU.
What is 100 Wh in BTU?
100 Wh = 341.2142 BTU.
What is the formula?
Linear: multiply by 3.412142 (the unit factor ratio).
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