Energie

Konvertieren Sie zwischen Joule, Kalorien, kWh, BTU

01

POPULAR CONVERSIONS

Joule → Kalorie (thermochemisch) 1 J = 0.239006 cal Kalorie (thermochemisch) → Joule 1 cal = 4.184 J Kilokalorie → Joule 1 kcal = 4,184 J Joule → Kilokalorie 1 J = 0.0002390057 kcal Kilowattstunde → Joule 1 kWh = 3,600,000 J Joule → Kilowattstunde 1 J = 2.777778 × 10⁻⁷ kWh Britische Wärmeeinheit → Joule 1 BTU = 1,055.06 J Joule → Britische Wärmeeinheit 1 J = 0.0009478171 BTU Kilokalorie → Kilowattstunde 1 kcal = 0.0011622222 kWh Kilowattstunde → Kilokalorie 1 kWh = 860.4207 kcal
02

ALL UNITS

Joule J

SI derived unit of energy
Kilojoule kJ

1,000 joules
Megajoule MJ

1,000,000 joules
Kalorie (thermochemisch) cal

Energy to raise 1 g water by 1°C (thermochemical)
Kilokalorie kcal

1,000 calories (food Calorie)
Wattstunde Wh

Energy of 1 watt sustained for 1 hour
Kilowattstunde kWh

Common unit for electrical energy billing
Britische Wärmeeinheit BTU

Energy to raise 1 lb water by 1°F
Elektronenvolt eV

Energy gained by an electron through 1 volt potential
Therm thm

100,000 BTU, used in natural gas billing
Fußpfund ft·lbf

Energy to raise 1 pound by 1 foot