British Thermal Units to Megajoules
Convert British thermal units (BTU) to megajoules (MJ). Type in either box; the other updates as you go.
How to convert British thermal units to megajoules
To convert British thermal units to megajoules, multiply the number of British thermal units by 0.001055055853.
Example
Convert 5 British thermal units to megajoules:
British Thermal Unit to megajoule conversion chart
| British Thermal Units (BTU) | Megajoules (MJ) |
|---|---|
| 1 BTU | 0.001055056 MJ |
| 2 BTU | 0.002110112 MJ |
| 3 BTU | 0.003165168 MJ |
| 4 BTU | 0.004220223 MJ |
| 5 BTU | 0.005275279 MJ |
| 6 BTU | 0.006330335 MJ |
| 7 BTU | 0.007385391 MJ |
| 8 BTU | 0.008440447 MJ |
| 9 BTU | 0.009495503 MJ |
| 10 BTU | 0.01055056 MJ |
| 12 BTU | 0.01266067 MJ |
| 15 BTU | 0.01582584 MJ |
| 20 BTU | 0.02110112 MJ |
| 25 BTU | 0.0263764 MJ |
| 30 BTU | 0.03165168 MJ |
| 40 BTU | 0.04220223 MJ |
| 50 BTU | 0.05275279 MJ |
| 60 BTU | 0.06330335 MJ |
| 70 BTU | 0.07385391 MJ |
| 75 BTU | 0.07912919 MJ |
| 80 BTU | 0.08440447 MJ |
| 90 BTU | 0.09495503 MJ |
| 100 BTU | 0.1055056 MJ |
| 150 BTU | 0.1582584 MJ |
| 200 BTU | 0.2110112 MJ |
| 250 BTU | 0.263764 MJ |
| 500 BTU | 0.5275279 MJ |
| 1,000 BTU | 1.055056 MJ |
Going the other way? See the megajoules to British thermal units chart.
About the units
British Thermal Unit (BTU)
A British thermal unit (International Table) is about 1,055 joules, the heat that warms one pound of water by one degree Fahrenheit.
Megajoule (MJ)
A megajoule is 1,000,000 joules, about the kinetic energy of a one-tonne car at 160 km/h.
Frequently asked questions
How many megajoules are in a British thermal unit?
There are 0.001055055853 megajoules in a British thermal unit.
How many British thermal units are in a megajoule?
There are 947.8171203 British thermal units in a megajoule.
How do you convert British thermal units to megajoules?
To convert British thermal units to megajoules, multiply the number of British thermal units by 0.001055055853.
What is 5 British thermal units in megajoules?
5 British thermal units equals 0.00527528 megajoules.
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