kilojoule to British thermal unit

Live kilojoule (kJ) to British thermal unit (BTU) converter. Plus a 10-value reference table and FAQs.

kilojoule
British thermal unit
1 kJ = 0.9478BTU

Conversion table

Ten sample values from kilojoule to British thermal unit. Use the converter above for arbitrary values.

kilojoule (kJ)British thermal unit (BTU)
0.001 kJ 0.000948 BTU
0.01 kJ 0.009478 BTU
0.1 kJ 0.094782 BTU
0.5 kJ 0.473909 BTU
1 kJ 0.947817 BTU
2 kJ 1.895634 BTU
5 kJ 4.739086 BTU
10 kJ 9.478171 BTU
100 kJ 94.781712 BTU
1,000 kJ 947.81712 BTU

About the kilojoule

1000 J. Food labels in some countries.

About the British thermal unit

≈ 1055 J. HVAC in the US.

Frequently asked questions

Frequently Asked Questions

How do I convert kilojoule to British thermal unit?

Multiply the kilojoule value by 0.947817 to get it in British thermal unit. For example, 10 kJ = 9.4782 BTU.

What is 1 kJ in BTU?

1 kJ = 0.947817 BTU.

What is 100 kJ in BTU?

100 kJ = 94.7817 BTU.

What is the formula?

Linear: multiply by 0.947817 (the unit factor ratio).

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