Energy Unit Conversion

Conversion Settings
Decimal Selector:
  •   Btu
  •   calorie
  •   centigrade heat unit
  •   electron volts [eV]
  •   ergs
  •   foot pound [ft lbf]
  •   foot poundal
  •   gigajoule [GJ]
  •   horsepower hour
  •   inch pound [in lbf]
  •   joule [J]
  •   kilocalorie
  •   kilogram-force meter
  •   kilojoule [kJ]
  •   kilowatt hour [kWh]
  •   megajoule [MJ]
  •   newton meter [Nm]
  •   therm
  •   watt second [Ws]
  •   watt hour [Wh]

Quick notes on energy units

The below will give you a quick glance on each energy unit. Helping you to find an conversion answer as quickly as possible is always our top priority.

Btu
calorie
centigrade heat unit
electron volts [eV]
ergs
foot pound [ft lbf]
foot poundal
gigajoule [GJ]
horsepower hour
inch pound [in lbf]
joule [J]
kilocalorie
kilogram-force meter
kilojoule [kJ]
kilowatt hour [kWh]
megajoule [MJ]
newton meter [Nm]
therm
watt second [Ws]
watt hour [Wh]

Instructions for using the converter

Welcome to our unit conversion tool! Simply enter a value in any input box, and watch as all other units automatically update. Drag and drop to rearrange units for your convenience.

Decimal Selector

Select the desired precision for your conversions using the dropdown menu below.

Input Boxes

Enter a value here to convert between units. Drag and drop to rearrange the order.

Pencil Icon (Highlighting)

Click the pencil icon to highlight specific units for easy reference during conversions.

Quick Notes

Quick Notes: Here's a brief overview of the units available for conversion. If you need more detailed information, feel free to explore our comprehensive unit guide.

Need help? Contact us for assistance or check our FAQ section for commonly asked questions.