Joules to BTUs Converter

Instantly convert Joules (J) to BTUs (BTU). Free online converter with formula and table.

J
BTU
1 J = 0.0009478134 BTU
1 Joule = 0.0009478134 btus
1 BTU = 1,055.06 joules

Joules to BTUs Conversion Table

Joules (J)BTUs (BTU)
1,0000.947813
5,0004.7391
10,0009.4781
50,00047.3907
100,00094.7813
500,000473.9067
1,000,000947.8134

How to Convert Joules to BTUs

BTU = J × 0.0009478134

Example

Convert 10 joules to btus:

10 J × 0.0009478134 = 0.0094781339 BTU

About These Units

Frequently Asked Questions

How many BTUs are in a Joule?

There are 0.0009478134 BTUs in one Joule.

How do I convert Joules to BTUs?

To convert Joules to BTUs, multiply the value in Joules by 0.0009478134. For example, 10 Joules = 10 × 0.0009478134 = 0.0094781339 BTUs.

What is the formula to convert Joules to BTUs?

The formula is: BTUs (BTU) = Joules (J) × 0.0009478134

How do I convert BTUs back to Joules?

To convert BTUs to Joules, multiply by 1,055.06 (or divide by 0.0009478134).