Energy
1 kilowatt-hour
- Energy
- kWh
- SI
1 kilowatt-hour is a measurement of energy. That is 3,600,000 joules, or 3,600 kilojoules. Below it is converted into all 13 units Nerdulator knows for energy.
Common conversions
joules3,600,000 J
kilojoules3,600 kJ
calories860,420.6500956 cal
kilocalories860.4206501 kcal
watt-hours1,000 Wh
British thermal units3,412.14163313 BTU
Every other unit of energy
megajoules3.6 MJ
electronvolts2.24694327 × 10^25 eV
therms0.03412142 thm
foot-pounds2,655,223.73739816 ft⋅lb
tons of TNT0.00086042 tTNT
About this quantity
CategoryEnergy
Unitkilowatt-hour (kWh)
SystemSI
In joules (the base unit)3,600,000 J
Definition1 kilowatt-hour = 3,600,000 jouleexact by definition
Double2 kilowatt-hours
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