Home
Unit Converters
File Converters
Solar
Favorites
Get Started
Back
⚡
Energy Converter
Joule, kWh, Wh, MWh, GWh, calorie
From
Joule (J)
Watt-hour (Wh)
Kilowatt-hour (kWh)
Megawatt-hour (MWh)
Gigawatt-hour (GWh)
Calorie (cal)
To
Joule (J)
Watt-hour (Wh)
Kilowatt-hour (kWh)
Megawatt-hour (MWh)
Gigawatt-hour (GWh)
Calorie (cal)
1
J =
0.00027778
Wh
All conversions
Joule
1
J
Watt-hour
0.00027778
Wh
Kilowatt-hour
2.777778e-7
kWh
Megawatt-hour
2.777778e-10
MWh
Gigawatt-hour
2.777778e-13
GWh
Calorie
0.23900574
cal
Explore more
📏
Length
🗺️
Area
🧪
Volume
⚖️
Weight
🌡️
Temperature
🎈
Pressure
🚀
Speed
⏱️
Time
📐
Angle
💡
Power
💾
Digital Storage
📡
Data Transfer
