Daily Unit Converter

Energy & Work converter

BTU to Kilojoule Converter

Converts btu to kilojoule for energy.

From
To

Result

1.055056 kJ

1 BTU = 1.055056 kJ

Also equals

1,055.056J
1.055056kJ
0.000293kWh
0.252164kcal
0.293071Wh
778.169371ft·lb
Need the reverse conversion?Kilojoule to BTU Converter

Conversion formula

kJ = BTU × 1.055056

1 btu equals 1.055056 kilojoule.

BTU to Kilojoule table

BTU (BTU)Kilojoule (kJ)
0.010.0106
0.10.1055
11.0551
22.1101
33.1652
55.2753
1010.5506
2021.1011
5052.7528
100105.5056
1,0001,055.056

About this conversion

This converter uses the displayed definition for btu and its recognized relationship to kilojoule. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Convert BTU to other energy & work units

BTU to JouleBTU to KilojouleBTU to MegajouleBTU to CalorieBTU to KilocalorieBTU to Watt-hourBTU to Kilowatt-hourBTU to ThermBTU to Foot-poundBTU to ElectronvoltBTU to ErgBTU to Ton of TNTBTU to Barrel of Oil EquivalentBTU to GigajouleBTU to MillijouleBTU to MicrojouleBTU to NanojouleBTU to Hartree (Atomic Unit)BTU to RydbergBTU to Gigawatt HourBTU to Megawatt HourBTU to Kilowatt SecondBTU to Watt SecondBTU to Newton MeterBTU to Horsepower HourBTU to Metric Horsepower HourBTU to Kilocalorie (IT)BTU to Kilocalorie (Th)BTU to Calorie (IT)BTU to Calorie (Th)BTU to MBTUBTU to Ton Hour (Refrigeration)BTU to Foe (Kilotons)BTU to Foe (Barrels)BTU to Gigaton TNTBTU to Megaton TNTBTU to Kiloton TNTBTU to Ton (Explosive)BTU to Dyne CentimeterBTU to Gram-force MeterBTU to Gram-force CentimeterBTU to Kilogram-force CentimeterBTU to Kilogram-force MeterBTU to Kilopond MeterBTU to Pound-force FootBTU to Pound-force InchBTU to Ounce-force InchBTU to Foot PoundBTU to Inch PoundBTU to Inch OunceBTU to Poundal FootBTU to Therm (EC)BTU to Therm (US)

Frequently asked questions

How do I convert btus to kilojoules?+

Enter the btus value in the converter. The result uses the defined factor 1.05505600000 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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