Convert kilojoules (kJ) to BTU (international table) (BTU (IT)).
Energy converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
kJ
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JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
0.9478171203
BTU (IT)
esc
JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
CONVERSION
1 kJ ≈ 0.9478171203 BTU (IT)
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULABTU (IT) = kJ × 0.947817120313317
FORMULA & EXAMPLES
How to convert Kilojoules to BTU (international table)
BTU (IT) = kJ × 0.947817120313317
Multiply the kJ reading by 0.947817120313317.
Worked examples
1 kJ ≈ 0.9478171203 BTU (IT)
1 × 0.947817120313317 ≈ 0.9478171203
1000 kJ ≈ 947.8171203 BTU (IT)
1000 × 0.947817120313317 ≈ 947.8171203
Frequently asked questions
Which BTU definition is used?
The tool uses the international table BTU, equal to 1055.05585262 J. A value defined using another BTU convention needs that convention’s factor.
Kilojoules to BTU (international table) table
Fixed reference · Kilojoule to BTU (international table)
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Kilojoule (kJ)
BTU (international table) (BTU (IT))
0
0
0.1
0.09478171203
0.5
0.4739085602
1
0.9478171203
2
1.895634241
5
4.739085602
10
9.478171203
25
23.69542801
50
47.39085602
100
94.78171203
1000
947.8171203
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.