Millijoules to British Thermal Units Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Millijoules to British Thermal Units
Multiply the millijoules value by 9.4781e-7: 1 mJ = 9.4781e-7 BTU. Going the other way, 1 BTU = 1.0551e+6 mJ, so divide by 9.4781e-7 or use the British Thermal Units to Millijoules converter.
About these units
British Thermal Units (BTU)
A British thermal unit is the energy needed to raise one pound of water by one degree Fahrenheit, about 1,055 joules. Heating and air-conditioning capacities are rated in BTU per hour.
Millijoules to British Thermal Units conversion table
| Millijoules (mJ) | British Thermal Units (BTU) |
|---|---|
| 1 mJ | 9.4781e-7 BTU |
| 2 mJ | 1.8956e-6 BTU |
| 3 mJ | 2.8434e-6 BTU |
| 4 mJ | 3.7913e-6 BTU |
| 5 mJ | 4.7391e-6 BTU |
| 10 mJ | 9.4781e-6 BTU |
| 20 mJ | 1.8956e-5 BTU |
| 25 mJ | 2.3695e-5 BTU |
| 50 mJ | 4.7391e-5 BTU |
| 100 mJ | 9.4781e-5 BTU |
| 500 mJ | 0.000473907 BTU |
| 1,000 mJ | 0.000947813 BTU |
More millijoules conversions
- Millijoules to Joules1 mJ = 0.001 J
- Millijoules to Kilojoules1 mJ = 1e-6 kJ
- Millijoules to Megajoules1 mJ = 1e-9 MJ
- Millijoules to Gigajoules1 mJ = 1e-12 GJ
- Millijoules to Microjoules1 mJ = 1,000 µJ
- Millijoules to Nanojoules1 mJ = 1e+6 nJ
- Millijoules to Calories1 mJ = 0.000239006 cal
- Millijoules to Watt Hours1 mJ = 2.7778e-7 Wh
- Millijoules to Ergs1 mJ = 10,000 erg
See every unit on the Energy Converter.