BTU per cubic foot to megajoules per cubic meter
Type a value in BTU/ft³ to get it in MJ/m³ instantly.
1.341MJ/m³
Nothing on our list is smaller: hydrogen gas at room pressure is 9.5× denser. A 50-liter tank of it would hold about 0.01863 kWh.
What it means
How much fits in a liter?
Fuels use the higher heating value; batteries are usable electrical energy per liter of cell. Gases are at atmospheric pressure unless stated.
The math
How to convert BTU/ft³ to MJ/m³
To convert BTU per cubic foot to megajoules per cubic meter, multiply by 0.0372589.
Example: 36 BTU/ft³ × 0.0372589 = 1.34132 MJ/m³.
In the other direction, 1 MJ/m³ = 26.8392 BTU/ft³.
Every unit
Your energy density in every unit
Tables
BTU/ft³ to MJ/m³ conversion table
| BTU/ft³ | MJ/m³ |
|---|---|
| 0.01 BTU/ft³ | 0.000372589 MJ/m³ |
| 0.04 BTU/ft³ | 0.00149036 MJ/m³ |
| 0.1 BTU/ft³ | 0.00372589 MJ/m³ |
| 0.5 BTU/ft³ | 0.0186295 MJ/m³ |
| 1 BTU/ft³ | 0.0372589 MJ/m³ |
| 2 BTU/ft³ | 0.0745179 MJ/m³ |
| 5 BTU/ft³ | 0.186295 MJ/m³ |
| 10 BTU/ft³ | 0.372589 MJ/m³ |
| 20 BTU/ft³ | 0.745179 MJ/m³ |
| 30 BTU/ft³ | 1.11777 MJ/m³ |
| 35 BTU/ft³ | 1.30406 MJ/m³ |
| 40 BTU/ft³ | 1.49036 MJ/m³ |
MJ/m³ to BTU/ft³ conversion table
| MJ/m³ | BTU/ft³ |
|---|---|
| 0.01 MJ/m³ | 0.268392 BTU/ft³ |
| 0.04 MJ/m³ | 1.07357 BTU/ft³ |
| 0.1 MJ/m³ | 2.68392 BTU/ft³ |
| 0.5 MJ/m³ | 13.4196 BTU/ft³ |
| 1 MJ/m³ | 26.8392 BTU/ft³ |
| 2 MJ/m³ | 53.6784 BTU/ft³ |
| 5 MJ/m³ | 134.196 BTU/ft³ |
| 10 MJ/m³ | 268.392 BTU/ft³ |
| 20 MJ/m³ | 536.784 BTU/ft³ |
| 30 MJ/m³ | 805.176 BTU/ft³ |
| 35 MJ/m³ | 939.372 BTU/ft³ |
| 40 MJ/m³ | 1,073.57 BTU/ft³ |
Quick answers
Quick answers
- How many MJ/m³ is 1 BTU/ft³?
- 1 BTU/ft³ is 0.0372589 MJ/m³.
- How many MJ/m³ is 10 BTU/ft³?
- 10 BTU/ft³ is 0.372589 MJ/m³.
- How many MJ/m³ is 36 BTU/ft³?
- 36 BTU/ft³ is 1.34132 MJ/m³.
The units
About these units
BTU per cubic foot (BTU/ft³)
The US figure for natural gas.
Megajoules per cubic meter (MJ/m³)
The unit for gases and gas bills.
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