ENERGY
Energy & work
Mechanical, electrical, thermal and particle energy.
Try a decimal, 1e-9, 1/3, or 5 1/2.
ResultcalIT → JConvert International Table calorie to joule
EVERYDAY · ENGINEERING · SCIENCE
Unit conversion. Made clear.
Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.
520units ready to convert
HOW IT IS CALCULATED
Convert through joule
Enter a International Table calorie value to calculate joule with full internal precision before display rounding.
Display precisionAuto · 12 significant digits
Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| ergfrom calIT | erg | Interactive |
| microjoulefrom calIT | µJ | Interactive |
| millijoulefrom calIT | mJ | Interactive |
| joulefrom calIT | J | Interactive |
| kilojoulefrom calIT | kJ | Interactive |
| megajoulefrom calIT | MJ | Interactive |
| gigajoulefrom calIT | GJ | Interactive |
| watt-hourfrom calIT | Wh | Interactive |
| kilowatt-hourfrom calIT | kWh | Interactive |
| megawatt-hourfrom calIT | MWh | Interactive |
| thermochemical caloriefrom calIT | calₜₕ | Interactive |
| thermochemical kilocaloriefrom calIT | kcalₜₕ | Interactive |
| International Table caloriefrom calIT | calIT | Interactive |
| International Table British thermal unitfrom calIT | BtuIT | Interactive |
| U.S. thermfrom calIT | therm US | Interactive |
| foot pound-forcefrom calIT | ft·lbf | Interactive |
| electronvoltfrom calIT | eV | Interactive |
| kiloelectronvoltfrom calIT | keV | Interactive |
| megaelectronvoltfrom calIT | MeV | Interactive |
| gigaelectronvoltfrom calIT | GeV | Interactive |
| ton of TNTfrom calIT | t TNT | Interactive |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.