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Energy Converter
Joules, calories, kilowatt-hours, BTU and more. 90 conversion pairs available.
Units
Joule (J)
Kilojoule (kJ)
Megajoule (MJ)
Calorie (small) (cal)
Kilocalorie (kcal)
Watt Hour (Wh)
Kilowatt Hour (kWh)
Electron Volt (eV)
British Thermal Unit (BTU)
Foot-Pound (ft⋅lb)
All conversions
Joule → Kilojoule Joule → Megajoule Joule → Calorie (small) Joule → Kilocalorie Joule → Watt Hour Joule → Kilowatt Hour Joule → Electron Volt Joule → British Thermal Unit Joule → Foot-Pound Kilojoule → Joule Kilojoule → Megajoule Kilojoule → Calorie (small) Kilojoule → Kilocalorie Kilojoule → Watt Hour Kilojoule → Kilowatt Hour Kilojoule → Electron Volt Kilojoule → British Thermal Unit Kilojoule → Foot-Pound Megajoule → Joule Megajoule → Kilojoule Megajoule → Calorie (small) Megajoule → Kilocalorie Megajoule → Watt Hour Megajoule → Kilowatt Hour Megajoule → Electron Volt Megajoule → British Thermal Unit Megajoule → Foot-Pound Calorie (small) → Joule Calorie (small) → Kilojoule Calorie (small) → Megajoule Calorie (small) → Kilocalorie Calorie (small) → Watt Hour Calorie (small) → Kilowatt Hour Calorie (small) → Electron Volt Calorie (small) → British Thermal Unit Calorie (small) → Foot-Pound Kilocalorie → Joule Kilocalorie → Kilojoule Kilocalorie → Megajoule Kilocalorie → Calorie (small) Kilocalorie → Watt Hour Kilocalorie → Kilowatt Hour Kilocalorie → Electron Volt Kilocalorie → British Thermal Unit Kilocalorie → Foot-Pound Watt Hour → Joule Watt Hour → Kilojoule Watt Hour → Megajoule Watt Hour → Calorie (small) Watt Hour → Kilocalorie
Showing 50 of 90 conversions. Search for others using the search bar.