BTU/cubic feet to Megajoule/cubic meters (BTU/ft³ to MJ/m³)
Free online btu/cubic foot to megajoule/cubic meter converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
FUEL EFFICIENCY (VOLUME) CONVERTER — INSTANT RESULT
Formula: multiply the btu/cubic foot value by 0.037258946 — i.e. MJ/m³ = BTU/ft³ × 0.037258946
Quick check: 1 BTU/ft³ = 0.037258946 MJ/m³
Quick check: 1 BTU/ft³ = 0.037258946 MJ/m³
BTU/cubic feet to Megajoule/cubic meters conversion table
| BTU/cubic feet (BTU/ft³) | Megajoule/cubic meters (MJ/m³) |
|---|---|
| 1 BTU/ft³ | 0.037258946 MJ/m³ |
| 2 BTU/ft³ | 0.074517892 MJ/m³ |
| 3 BTU/ft³ | 0.11177684 MJ/m³ |
| 4 BTU/ft³ | 0.14903578 MJ/m³ |
| 5 BTU/ft³ | 0.18629473 MJ/m³ |
| 6 BTU/ft³ | 0.22355367 MJ/m³ |
| 7 BTU/ft³ | 0.26081262 MJ/m³ |
| 8 BTU/ft³ | 0.29807157 MJ/m³ |
| 9 BTU/ft³ | 0.33533051 MJ/m³ |
| 10 BTU/ft³ | 0.37258946 MJ/m³ |
| 15 BTU/ft³ | 0.55888419 MJ/m³ |
| 20 BTU/ft³ | 0.74517892 MJ/m³ |
| 25 BTU/ft³ | 0.93147364 MJ/m³ |
| 30 BTU/ft³ | 1.11776837 MJ/m³ |
| 40 BTU/ft³ | 1.49035783 MJ/m³ |
| 50 BTU/ft³ | 1.86294729 MJ/m³ |
| 75 BTU/ft³ | 2.79442093 MJ/m³ |
| 100 BTU/ft³ | 3.72589458 MJ/m³ |
| 250 BTU/ft³ | 9.31473645 MJ/m³ |
| 500 BTU/ft³ | 18.62947289 MJ/m³ |
| 1,000 BTU/ft³ | 37.25894579 MJ/m³ |
How to convert btu/cubic feet to megajoule/cubic meters
To convert btu/cubic feet to megajoule/cubic meters, multiply the amount in btu/cubic feet by 0.037258946. For example, 10 BTU/ft³ = 0.37258946 MJ/m³. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert volumetric energy density between J/m³, BTU/ft³ and therm-based units — used for natural gas and heating oil specifications.
Frequently asked questions
How many megajoule/cubic meters are in one btu/cubic foot?
One btu/cubic foot is exactly 0.037258946 megajoule/cubic meters.
How do I convert BTU/ft³ to MJ/m³?
Multiply the BTU/ft³ value by 0.037258946 to get MJ/m³. The converter at the top of this page does this automatically and works in both directions.
How much is 100 btu/cubic feet in megajoule/cubic meters?
100 btu/cubic feet equals 3.72589458 megajoule/cubic meters.