⚡Unit ConverterCalculator

⚡ Energy Converter

Convert energy units: joule, calorie, kilocalorie, watt-hour, kilowatt-hour, BTU, and more.

J
kJ

Popular Conversions

Kilocalorie → Kilojoulekcal → kJKilojoule → KilocaloriekJ → kcalKilowatt-hour → JoulekWh → JBTU → KilojouleBTU → kJ

All Energy Conversions

J → kJJ → calJ → kcalkJ → JkJ → calkJ → kcalcal → Jcal → kJcal → kcalkcal → Jkcal → kJkcal → calWh → JWh → kJWh → calkWh → JkWh → kJkWh → calBTU → JBTU → kJBTU → caleV → JeV → kJeV → cal

Related Units

What is a Joule (J)?What is a Kilojoule (kJ)?What is a Calorie (cal)?What is a Kilocalorie (kcal)?What is a Watt-hour (Wh)?What is a Kilowatt-hour (kWh)?What is a BTU (BTU)?What is a Electronvolt (eV)?

Conversion Table

Joule (J)Kilojoule (kJ)
1 J0.001 kJ
5 J0.005 kJ
10 J0.01 kJ
25 J0.025 kJ
50 J0.05 kJ
100 J0.1 kJ
500 J0.5 kJ
1,000 J1 kJ