Energy Converter
Convert units of energy including joules, calories, kilowatt-hours, and more.
Convert energy Units
About Energy Units
Energy is the capacity to do work. The SI unit of energy is the Joule (J).
Common Conversions
Did You Know?
Conversion Formulas
Base unit: Joule (J)
Common Energy Units:
kilowatt-hour = joule × (1/3600000)
calorie = joule × (1/4.184)
kilocalorie = joule × (1/4184)
BTU = joule × (1/1055.06)
foot-pound = joule × (1/1.35582)
Scientific Units:
electron volt = joule × (6.242e18)
erg = joule × (1e7)
gigajoule = joule × (1e-9)
megajoule = joule × (1e-6)
kilojoule = joule × (1e-3)
About Energy Unit Conversions
Our energy converter provides accurate and instant conversions between different energy units. Whether you need to convert joule to calorie or any other energy units, our tool makes it simple and precise.
Common Energy Conversions
Popular energy conversions include:joule,calorie,kilocalorie,electronVolt,kilowattHour and more.
Why Use Our Energy Converter?
- Instant and accurate conversions
- Support for scientific notation
- Adjustable decimal precision
- Wide range of energy units
- User-friendly interface
Whether you're a student, professional, or enthusiast, our energy converter provides the accuracy and reliability you need for your calculations.
Understanding Energy Measurements
Energy measurements are fundamental in various fields, from everyday applications to scientific research. Understanding how to convert between different energy units is crucial for accurate calculations and meaningful comparisons. Our converter helps bridge the gap between different measurement systems, making it easier to work with both traditional and modern units.
Applications in Daily Life
Energy conversions are essential in numerous real-world scenarios. From scientific calculations and engineering projects, having a reliable conversion tool ensures accuracy and precision in your measurements. Our converter simplifies these calculations, making it an invaluable tool for both professional and personal use.
Tips for Accurate Energy Conversion
To ensure the most accurate energy conversions, always double-check your input values and selected units. Consider using scientific notation for very large or small numbers, and pay attention to the number of decimal places in your results. Our converter handles these considerations automatically, but understanding these principles helps in verifying your results.
All Available Energy Conversions
Convert from joule:
- • joule to calorie
- • joule to kilocalorie
- • joule to electronVolt
- • joule to kilowattHour
- • joule to britishThermalUnit
- • joule to footPound
- • joule to ergon
- • joule to gigajoule
- • joule to megajoule
- • joule to kilojoule
- • joule to millijoule
- • joule to microjoule
- • joule to nanojoule
Convert from calorie:
- • calorie to joule
- • calorie to kilocalorie
- • calorie to electronVolt
- • calorie to kilowattHour
- • calorie to britishThermalUnit
- • calorie to footPound
- • calorie to ergon
- • calorie to gigajoule
- • calorie to megajoule
- • calorie to kilojoule
- • calorie to millijoule
- • calorie to microjoule
- • calorie to nanojoule
Convert from kilocalorie:
- • kilocalorie to joule
- • kilocalorie to calorie
- • kilocalorie to electronVolt
- • kilocalorie to kilowattHour
- • kilocalorie to britishThermalUnit
- • kilocalorie to footPound
- • kilocalorie to ergon
- • kilocalorie to gigajoule
- • kilocalorie to megajoule
- • kilocalorie to kilojoule
- • kilocalorie to millijoule
- • kilocalorie to microjoule
- • kilocalorie to nanojoule
Convert from electronVolt:
- • electronVolt to joule
- • electronVolt to calorie
- • electronVolt to kilocalorie
- • electronVolt to kilowattHour
- • electronVolt to britishThermalUnit
- • electronVolt to footPound
- • electronVolt to ergon
- • electronVolt to gigajoule
- • electronVolt to megajoule
- • electronVolt to kilojoule
- • electronVolt to millijoule
- • electronVolt to microjoule
- • electronVolt to nanojoule
Convert from kilowattHour:
- • kilowattHour to joule
- • kilowattHour to calorie
- • kilowattHour to kilocalorie
- • kilowattHour to electronVolt
- • kilowattHour to britishThermalUnit
- • kilowattHour to footPound
- • kilowattHour to ergon
- • kilowattHour to gigajoule
- • kilowattHour to megajoule
- • kilowattHour to kilojoule
- • kilowattHour to millijoule
- • kilowattHour to microjoule
- • kilowattHour to nanojoule
Convert from britishThermalUnit:
- • britishThermalUnit to joule
- • britishThermalUnit to calorie
- • britishThermalUnit to kilocalorie
- • britishThermalUnit to electronVolt
- • britishThermalUnit to kilowattHour
- • britishThermalUnit to footPound
- • britishThermalUnit to ergon
- • britishThermalUnit to gigajoule
- • britishThermalUnit to megajoule
- • britishThermalUnit to kilojoule
- • britishThermalUnit to millijoule
- • britishThermalUnit to microjoule
- • britishThermalUnit to nanojoule
Convert from footPound:
- • footPound to joule
- • footPound to calorie
- • footPound to kilocalorie
- • footPound to electronVolt
- • footPound to kilowattHour
- • footPound to britishThermalUnit
- • footPound to ergon
- • footPound to gigajoule
- • footPound to megajoule
- • footPound to kilojoule
- • footPound to millijoule
- • footPound to microjoule
- • footPound to nanojoule
Convert from ergon:
- • ergon to joule
- • ergon to calorie
- • ergon to kilocalorie
- • ergon to electronVolt
- • ergon to kilowattHour
- • ergon to britishThermalUnit
- • ergon to footPound
- • ergon to gigajoule
- • ergon to megajoule
- • ergon to kilojoule
- • ergon to millijoule
- • ergon to microjoule
- • ergon to nanojoule
Convert from gigajoule:
- • gigajoule to joule
- • gigajoule to calorie
- • gigajoule to kilocalorie
- • gigajoule to electronVolt
- • gigajoule to kilowattHour
- • gigajoule to britishThermalUnit
- • gigajoule to footPound
- • gigajoule to ergon
- • gigajoule to megajoule
- • gigajoule to kilojoule
- • gigajoule to millijoule
- • gigajoule to microjoule
- • gigajoule to nanojoule
Convert from megajoule:
- • megajoule to joule
- • megajoule to calorie
- • megajoule to kilocalorie
- • megajoule to electronVolt
- • megajoule to kilowattHour
- • megajoule to britishThermalUnit
- • megajoule to footPound
- • megajoule to ergon
- • megajoule to gigajoule
- • megajoule to kilojoule
- • megajoule to millijoule
- • megajoule to microjoule
- • megajoule to nanojoule
Convert from kilojoule:
- • kilojoule to joule
- • kilojoule to calorie
- • kilojoule to kilocalorie
- • kilojoule to electronVolt
- • kilojoule to kilowattHour
- • kilojoule to britishThermalUnit
- • kilojoule to footPound
- • kilojoule to ergon
- • kilojoule to gigajoule
- • kilojoule to megajoule
- • kilojoule to millijoule
- • kilojoule to microjoule
- • kilojoule to nanojoule
Convert from millijoule:
- • millijoule to joule
- • millijoule to calorie
- • millijoule to kilocalorie
- • millijoule to electronVolt
- • millijoule to kilowattHour
- • millijoule to britishThermalUnit
- • millijoule to footPound
- • millijoule to ergon
- • millijoule to gigajoule
- • millijoule to megajoule
- • millijoule to kilojoule
- • millijoule to microjoule
- • millijoule to nanojoule
Convert from microjoule:
- • microjoule to joule
- • microjoule to calorie
- • microjoule to kilocalorie
- • microjoule to electronVolt
- • microjoule to kilowattHour
- • microjoule to britishThermalUnit
- • microjoule to footPound
- • microjoule to ergon
- • microjoule to gigajoule
- • microjoule to megajoule
- • microjoule to kilojoule
- • microjoule to millijoule
- • microjoule to nanojoule
Convert from nanojoule:
- • nanojoule to joule
- • nanojoule to calorie
- • nanojoule to kilocalorie
- • nanojoule to electronVolt
- • nanojoule to kilowattHour
- • nanojoule to britishThermalUnit
- • nanojoule to footPound
- • nanojoule to ergon
- • nanojoule to gigajoule
- • nanojoule to megajoule
- • nanojoule to kilojoule
- • nanojoule to millijoule
- • nanojoule to microjoule