Fuel Efficiency by Volume converter
Energy per unit volume, how gas suppliers and fuel engineers quote heating value.
Converter
Quick pairs
tap to loadOne megajoule per cubic meter in every fuel efficiency by volume unit
8 rows| Unit | Symbol | 1 MJ/m³ equals |
|---|---|---|
| Joule per cubic meter | J/m³ | 1,000,000 |
| Kilojoule per cubic meter | kJ/m³ | 1,000 |
| Joule per liter | J/L | 1,000 |
| Kilocalorie per cubic meter | kcal/m³ | 239.0057361 |
| BTU per cubic foot | BTU/ft³ | 26.83919199 |
| BTU per gallon (US) | BTU/gal | 3.587878096 |
| Kilowatt-hour per cubic meter | kWh/m³ | 0.2777777778 |
| Therm per gallon (US) | thm/gal | 3.587878096e-5 |
How the megajoule per cubic meter to btu per cubic foot conversion works
Multiply by 26.83919199 to go from megajoule per cubic meter to btu per cubic foot:
BTU/ft³ = MJ/m³ × 26.83919199
Going the other way, multiply by 0.03725894581, which is the same as dividing by 26.83919199.
Questions
How many btu per cubic foot are in one megajoule per cubic meter?
One megajoule per cubic meter equals 26.83919199 btu per cubic foot.
Which units does this fuel efficiency by volume converter cover?
9 units in total, all referenced to the joule per cubic meter. They include joule per cubic meter, kilojoule per cubic meter, megajoule per cubic meter, joule per liter, kilocalorie per cubic meter, btu per cubic foot and more. Pick any pair from the two dropdown lists.
How precise are the results?
Every conversion is computed in your browser at double precision from the factors listed on this page, which follow the SI definitions and the exact international agreements for imperial and US customary units. Use the Decimals control to round the display without changing the underlying value.
Does anything I type leave my device?
No. The converter is plain JavaScript running locally, with no server round-trip, and the page keeps working offline once loaded.