NiftyRecipe Online energy conversion
BTU/cal 252.164401 kJ/MJ 0.001 cal/kJ 0.004184 kcal/cal 1000 kJ/kcal 0.239006 MJ/kWh 0.277778
BTU / MJ

1 BTU in megajoule

0.001055 megajoule

1 BTU = 0.001055 MJ · factor

Factor: 1 BTU = 0.001055 megajoule. Reverse: 1 megajoule ≈ 947.81712 BTU.

Enter a value and click Calculate - opens the page with the new result

Common values

megajoule to BTU 2 BTUs in megajoule 5 BTUs in megajoule 10 BTUs in megajoule 20 BTUs in megajoule 25 BTUs in megajoule 50 BTUs in megajoule 75 BTUs in megajoule 100 BTUs in megajoule 120 BTUs in megajoule 150 BTUs in megajoule

Same amount, other units

1 BTU → kcal 1 BTU → cal 1 BTU → kJ 1 BTU → kWh
Formula: BTU to megajoule

MJ = BTU × 0.001055 (1 BTU = 0.001055 MJ)

Reference values: BTU → megajoule
BTU MJ
1 BTU 0.001055 MJ
100 BTU 0.105506 MJ
200 BTU 0.211011 MJ
500 BTU 0.527528 MJ
1000 BTU 1.055056 MJ
2000 BTU 2.110112 MJ

All amounts for this pair

FAQ for BTU → MJ
1 BTU in megajoule

1 BTU is 0.001055 megajoule on NiftyRecipe using a fixed thermal-energy factor.

British thermal units show up on air-conditioner nameplates, furnace ratings and heating-load notes. Converting them to kcal, kJ or kWh uses 1 BTU = 0.001055 megajoule, so this amount becomes 0.001055 megajoule. Reverse: 1 megajoule ≈ 947.81712 BTU.

The text stays on capacity and energy equivalence-not oven temperatures or duct geometry-so these pages stay distinct from food-label converters. Adjust the amount above for different appliance ratings or textbook examples.