⚡ Energy & Calories

Convert joules to BTU (Energy)

1 J = 0.000947817 BTU. Convert joules to BTU instantly with the converter below.

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How to convert

Multiply the value (J) by 0.000947817 to get BTU — example: 5 J = 0.00473909 BTU

Conversion table

Joules to BTU conversion table
JouleBTU
1 J0.000947817 BTU
2 J0.00189563 BTU
5 J0.00473909 BTU
10 J0.00947817 BTU
50 J0.0473909 BTU
100 J0.0947817 BTU
250 J0.236954 BTU
500 J0.473909 BTU
1,000 J0.947817 BTU
2,000 J1.895634 BTU

About the units

Frequently asked questions

How many BTU are in 1 joule?

1 J = 0.000947817 BTU.

How do I convert joules to BTU?

Multiply the value (J) by 0.000947817 to get BTU.

How many joules are in 1 BTU?

1 BTU = 1,055.055853 J.

Is the conversion accurate?

Yes. It uses the standard international conversion factors and runs entirely in your browser, uploading no data.

Related conversions

Reverse: BTU to joules

Joules to other units

joules to kilojoulesjoules to caloriesjoules to kilocaloriesjoules to watt-hoursjoules to kilowatt-hours

Other units to BTU

kilojoules to BTUcalories to BTUkilocalories to BTUwatt-hours to BTUkilowatt-hours to BTU

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