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Megajoules to Million Btu Converter

Convert megajoules (MJ) to million Btu (MMBtu), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
0.000947817120313 MMBtu
joules (watt-seconds)
1,000,000 J
kilojoules
1,000 kJ
gigajoules
0.001 GJ
calories (thermochemical)
239,005.736138 cal
kilocalories (food Calories)
239.005736138 kcal
megacalories
0.239005736138 Mcal
watt-hours
277.777777778 Wh
kilowatt-hours
0.277777777778 kWh
megawatt-hours
0.000277777777778 MWh
British thermal units (IT)
947.817120313 Btu
therms (100,000 Btu)
0.00947817120313 thm
quads (10¹⁵ Btu)
9.47817120313 × 10⁻¹³ quad
electronvolts
6.24150907446 × 10²⁴ eV
kiloelectronvolts
6.24150907446 × 10²¹ keV
megaelectronvolts
6.24150907446 × 10¹⁸ MeV

1 MJ = 0.000947817120313 MMBtu

Show the working
  1. 1 MJ = 0.000947817120313 MMBtu
  2. 1 × 0.000947817120313 = 0.000947817120313 MMBtu

How to convert megajoules to million btu

1 MJ = 0.000947817120313 MMBtu, so multiply by 0.000947817120313 to go from megajoules to million Btu. Going the other way, 1 MMBtu = 1,055.05585262 MJ.

MMBtu = MJ × 0.000947817120313
MJ = MMBtu × 1,055.05585262

Worked example:

1 MJ = 0.000947817120313 MMBtu
5 × 0.000947817120313 = 0.00473908560157 MMBtu

Megajoules to million btu table

MegajoulesMillion Btu
1 MJ0.000947817120313 MMBtu
2 MJ0.00189563424063 MMBtu
3 MJ0.00284345136094 MMBtu
4 MJ0.00379126848125 MMBtu
5 MJ0.00473908560157 MMBtu
6 MJ0.00568690272188 MMBtu
7 MJ0.00663471984219 MMBtu
8 MJ0.00758253696251 MMBtu
9 MJ0.00853035408282 MMBtu
10 MJ0.00947817120313 MMBtu
15 MJ0.0142172568047 MMBtu
20 MJ0.0189563424063 MMBtu
25 MJ0.0236954280078 MMBtu
30 MJ0.0284345136094 MMBtu
40 MJ0.0379126848125 MMBtu
50 MJ0.0473908560157 MMBtu
75 MJ0.0710862840235 MMBtu
100 MJ0.0947817120313 MMBtu
250 MJ0.236954280078 MMBtu
500 MJ0.473908560157 MMBtu
1000 MJ0.947817120313 MMBtu

About the units

Million Btu (MMBtu)
Million Btu, a US customary unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed