British thermal units to Joules
Convert BTU to J. 1 british thermal unit = 1,055.05585262 J, and 1 joule = 0.00094781712 BTU.
Formula Multiply the value in british thermal units by 1,055.05585262. British thermal units to Joules table
1 british thermal unit in every unit
| Joules | 1,055.05585262 | J |
|---|---|---|
| Kilojoules | 1.05505585262 | kJ |
| Megajoules | 0.001055055853 | MJ |
| Calories | 252.164400722 | cal |
| Kilocalories | 0.252164400722 | kcal |
| Watt-hours | 0.293071070172 | Wh |
| Kilowatt-hours | 0.00029307107 | kWh |
| Foot-pounds | 778.169262266 | ft·lbf |
| Electronvolts | 6.585141e+21 | eV |
Food labels write kilocalories (kcal) as "Calories". Calories here are thermochemical: 1 cal = 4.184 J.
How to convert british thermal units to joules
Multiply the value in british thermal units by 1,055.05585262.
For example, 10 BTU = 10,550.5585262 J, and 10 J = 0.009478171203 BTU.
Frequently asked questions
How many joules are in one british thermal unit?
1 british thermal unit = 1,055.05585262 J.
What is 10 BTU in J?
10 BTU = 10,550.5585262 J.
How do I convert J back to BTU?
Multiply the value in joules by 0.00094781712. 1 joule = 0.00094781712 BTU.
British thermal units to Joules table
| British thermal units (BTU) | Joules (J) |
|---|---|
| 0.1 | 105.505585262 |
| 0.5 | 527.52792631 |
| 1 | 1,055.05585262 |
| 2 | 2,110.11170524 |
| 3 | 3,165.16755786 |
| 4 | 4,220.22341048 |
| 5 | 5,275.2792631 |
| 6 | 6,330.33511572 |
| 7 | 7,385.39096834 |
| 8 | 8,440.44682096 |
| 9 | 9,495.50267358 |
| 10 | 10,550.5585262 |
| 15 | 15,825.8377893 |
| 20 | 21,101.1170524 |
| 25 | 26,376.3963155 |
| 30 | 31,651.6755786 |
| 50 | 52,752.792631 |
| 75 | 79,129.1889465 |
| 100 | 105,505.585262 |
| 250 | 263,763.963155 |
| 500 | 527,527.92631 |
| 1,000 | 1,055,055.85262 |
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