Convert british thermal units to megajoules
1 BTU = 0.00105505585262 MJ — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
How to convert british thermal units to megajoules
Multiply the number of british thermal units by 0.00105505585262 to get megajoules.
The exact factor is 0.00105505585262 — as a fraction, 52752792631/50000000000000.
British thermal unit: International Table BTU, exactly 1055.055 852 62 J. HVAC capacity is quoted in BTU/h.
British thermal unit to Megajoule conversion table
| British thermal units (BTU) | Megajoules (MJ) |
|---|---|
| 1 BTU | 0.001 055 055 9 |
| 2 BTU | 0.002 110 111 7 |
| 3 BTU | 0.003 165 167 6 |
| 5 BTU | 0.005 275 279 3 |
| 10 BTU | 0.010 550 559 |
| 20 BTU | 0.021 101 117 |
| 25 BTU | 0.026 376 396 |
| 50 BTU | 0.052 752 793 |
| 100 BTU | 0.105 505 59 |
| 250 BTU | 0.263 763 96 |
| 500 BTU | 0.527 527 93 |
| 1000 BTU | 1.055 055 9 |
Megajoule to British thermal unit conversion table
| Megajoules (MJ) | British thermal units (BTU) |
|---|---|
| 1 MJ | 947.817 12 |
| 2 MJ | 1895.6342 |
| 3 MJ | 2843.4514 |
| 5 MJ | 4739.0856 |
| 10 MJ | 9478.1712 |
| 20 MJ | 18 956.342 |
| 25 MJ | 23 695.428 |
| 50 MJ | 47 390.856 |
| 100 MJ | 94 781.712 |
| 250 MJ | 236 954.28 |
| 500 MJ | 473 908.56 |
| 1000 MJ | 947 817.12 |
Frequently asked
How many megajoules are in a british thermal unit?
One british thermal unit equals 0.001055055853 megajoules (BTU → MJ). That figure is exact, not rounded.
How do you convert british thermal units to megajoules?
Multiply the number of british thermal units by 0.00105505585262 to get megajoules.
What is 1 MJ in british thermal units?
One megajoule is 947.8171203 british thermal units.
What is 10 BTU in MJ?
10 BTU = 0.010 550 559 MJ.
What exactly is a british thermal unit?
International Table BTU, exactly 1055.055 852 62 J. HVAC capacity is quoted in BTU/h.