Energy Conversion Factors

A tool for converting between different energy units and calculating energy conversion factors. Use this tool to quickly convert energy values between various measurement systems.

Calculator

Inputs

Energy Value (kJ)

From Unit

To Unit

Results

Converted Value-- variable

From Unit	To Unit	Conversion Factor
1 kJ	kcal	0.239
1 kJ	BTU	0.948
1 kJ	kWh	0.000278
1 kcal	kJ	4.184
1 kcal	BTU	3.968
1 BTU	kJ	1.055
1 BTU	kcal	0.252
1 kWh	kJ	3600
1 kWh	kcal	860.4
1 kWh	BTU	3412