Watt-hours to British thermal units
Convert Wh to BTU. 1 watt-hour = 3.41214163313 BTU, and 1 british thermal unit = 0.293071070172 Wh.
Formula Multiply the value in watt-hours by 3.41214163313. Watt-hours to British thermal units table
1 watt-hour in every unit
| Joules | 3,600 | J |
|---|---|---|
| Kilojoules | 3.6 | kJ |
| Megajoules | 0.0036 | MJ |
| Calories | 860.420650096 | cal |
| Kilocalories | 0.860420650096 | kcal |
| Kilowatt-hours | 0.001 | kWh |
| British thermal units | 3.41214163313 | BTU |
| Foot-pounds | 2,655.2237374 | ft·lbf |
| Electronvolts | 2.246943e+22 | eV |
Food labels write kilocalories (kcal) as "Calories". Calories here are thermochemical: 1 cal = 4.184 J.
How to convert watt-hours to british thermal units
Multiply the value in watt-hours by 3.41214163313.
For example, 10 Wh = 34.1214163313 BTU, and 10 BTU = 2.93071070172 Wh.
Frequently asked questions
How many british thermal units are in one watt-hour?
1 watt-hour = 3.41214163313 BTU.
What is 10 Wh in BTU?
10 Wh = 34.1214163313 BTU.
How do I convert BTU back to Wh?
Multiply the value in british thermal units by 0.293071070172. 1 british thermal unit = 0.293071070172 Wh.
Watt-hours to British thermal units table
| Watt-hours (Wh) | British thermal units (BTU) |
|---|---|
| 0.1 | 0.341214163313 |
| 0.5 | 1.70607081656 |
| 1 | 3.41214163313 |
| 2 | 6.82428326626 |
| 3 | 10.2364248994 |
| 4 | 13.6485665325 |
| 5 | 17.0607081656 |
| 6 | 20.4728497988 |
| 7 | 23.8849914319 |
| 8 | 27.297133065 |
| 9 | 30.7092746982 |
| 10 | 34.1214163313 |
| 15 | 51.1821244969 |
| 20 | 68.2428326626 |
| 25 | 85.3035408282 |
| 30 | 102.364248994 |
| 50 | 170.607081656 |
| 75 | 255.910622485 |
| 100 | 341.214163313 |
| 250 | 853.035408282 |
| 500 | 1,706.07081656 |
| 1,000 | 3,412.14163313 |
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