Kilojoules to Joules Converter

kJ to J conversion table

Kilojoules	Joules

Formula: J = kJ x 1,000.

Kilojoules are used in energy conversions. Enter a kJ value above to calculate J instantly.

Joules are the target unit on this page. The table below gives common reference values for quick comparison.

Use these related energy converters for the same source unit.

kJ to BTU kJ to eV kJ to ft-lb kJ to GeV kJ to GJ kJ to cal kJ to kBTU kJ to kcal kJ to keV kJ to kWh kJ to MeV kJ to MJ kJ to MWh kJ to Wh

These pages use J as the target unit.

BTU to J eV to J ft-lb to J GeV to J GJ to J cal to J kBTU to J kcal to J keV to J kWh to J MeV to J MJ to J MWh to J Wh to J