⚡ kJ to BTU — Kilojoule to BTU Converter

Convert energy units — joules, calories, kilowatt-hours, BTU, kilojoules.

Formula 1 kJ = 0.94781339 BTU
UnitNameValue
J Joule 1000
cal Calorie 239.00574
kcal Kilocalorie (Cal) 0.23900574
kWh Kilowatt-hour 0.00027777778
BTU BTU 0.94781339

About Kilojoule to BTU Conversion

The Kilojoule (kJ) and the BTU (BTU) are both units of energy. Converting between them is straightforward using the formula above.

Formula: 1 kJ = 0.94781339 BTU

This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.

Frequently Asked Questions

How do I convert Kilojoule to BTU?

Use the converter above — enter your value in Kilojoule and the result appears instantly in BTU. The formula is: 1 kJ = 0.94781339 BTU

How many BTU are in 100 Kilojoule?

100 kJ = 94.781339 BTU

What is 1 Kilojoule in BTU?

1 kJ = 0.94781339 BTU

Is this Kilojoule to BTU converter free?

Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.