How to convert megajoules per kilogram to BTU per pound
BTU/lb = MJ/kg × 429.9226139Because one BTU per pound equals 0.002326 megajoules per kilogram, you can also divide: BTU/lb = MJ/kg ÷ 0.002326.
A megajoule per kilogram is larger than a BTU per pound: one megajoule per kilogram contains 429.9226139 BTU per pound.
Worked examples
- 1 megajoule per kilogram1 MJ/kg × 429.9226139 = 429.9226139 BTU/lb
- 5 megajoules per kilogram5 MJ/kg × 429.9226139 = 2,149.61307 BTU/lb
- 10 megajoules per kilogram10 MJ/kg × 429.9226139 = 4,299.226139 BTU/lb
- 20 megajoules per kilogram20 MJ/kg × 429.9226139 = 8,598.452279 BTU/lb
- 100 megajoules per kilogram100 MJ/kg × 429.9226139 = 42,992.26139 BTU/lb
Megajoules per kilogram to BTU per pound conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Megajoules per kilogram (MJ/kg) | BTU per pound (BTU/lb) |
|---|---|
| 0.1 MJ/kg | 42.992261 BTU/lb |
| 0.25 MJ/kg | 107.48065 BTU/lb |
| 0.5 MJ/kg | 214.96131 BTU/lb |
| 1 MJ/kg | 429.92261 BTU/lb |
| 2 MJ/kg | 859.84523 BTU/lb |
| 3 MJ/kg | 1,289.7678 BTU/lb |
| 4 MJ/kg | 1,719.6905 BTU/lb |
| 5 MJ/kg | 2,149.6131 BTU/lb |
| 6 MJ/kg | 2,579.5357 BTU/lb |
| 7 MJ/kg | 3,009.4583 BTU/lb |
| 8 MJ/kg | 3,439.3809 BTU/lb |
| 9 MJ/kg | 3,869.3035 BTU/lb |
| 10 MJ/kg | 4,299.2261 BTU/lb |
| Megajoules per kilogram (MJ/kg) | BTU per pound (BTU/lb) |
|---|---|
| 12 MJ/kg | 5,159.0714 BTU/lb |
| 15 MJ/kg | 6,448.8392 BTU/lb |
| 20 MJ/kg | 8,598.4523 BTU/lb |
| 25 MJ/kg | 10,748.065 BTU/lb |
| 30 MJ/kg | 12,897.678 BTU/lb |
| 40 MJ/kg | 17,196.905 BTU/lb |
| 50 MJ/kg | 21,496.131 BTU/lb |
| 75 MJ/kg | 32,244.196 BTU/lb |
| 100 MJ/kg | 42,992.261 BTU/lb |
| 250 MJ/kg | 107,480.65 BTU/lb |
| 500 MJ/kg | 214,961.31 BTU/lb |
| 1,000 MJ/kg | 429,922.61 BTU/lb |
About the units
Megajoule per kilogram (MJ/kg)
The megajoule per kilogram (MJ/kg) is a unit of fuel efficiency by mass in the International System of Units (SI). One megajoule per kilogram equals 1,000,000 joules per kilogram (J/kg).
BTU per pound (BTU/lb)
With the International Table BTU this is exactly 2,326 J/kg.
Frequently asked questions
How many BTU per pound are in one megajoule per kilogram?
There are 429.9226139 BTU per pound in one megajoule per kilogram, and this value is exact by definition.
How do I convert megajoules per kilogram to BTU per pound?
Multiply the number of megajoules per kilogram by 429.9226139. For example, 10 MJ/kg × 429.9226139 = 4,299.226139 BTU/lb.
How many megajoules per kilogram are in one BTU per pound?
One BTU per pound equals 0.002326 megajoules per kilogram. That is the reverse factor, 1 ÷ 429.9226139.
What is 10 megajoules per kilogram in BTU per pound?
10 MJ/kg = 4,299.226139 BTU/lb.
Is this MJ/kg to BTU/lb converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.