Énergie convertisseur

Convert mechanical, thermal, electrical, food and atomic energy units. Utilisez le convertisseur interactif pour saisir une valeur et choisir toute paire compatible de cette famille.

Unités prises en charge (21)

Each row links to the live converter. The factor column uses the family’s stated base unit for linear families; for specialized reciprocal or numeral systems, use the live converter and the family-specific explanation.

Unité sourceFacteur vers l’unité de baseTool
joule
J
1Convert this unit ↗
kilojoule
kJ
1000Convert this unit ↗
small calorie
cal
4.184Convert this unit ↗
kilocalorie (food Calorie)
kcal
4184Convert this unit ↗
watt-hour
Wh
3600Convert this unit ↗
kilowatt-hour
kWh
3600000Convert this unit ↗
international BTU
BTU
1055.055853Convert this unit ↗
electronvolt
eV
1.602176634e-19Convert this unit ↗
US therm
therm-us
105505585.3Convert this unit ↗
megajoule
MJ
1000000Convert this unit ↗
gigajoule
GJ
1000000000Convert this unit ↗
millijoule
mJ
0.001Convert this unit ↗
erg
erg
1e-07Convert this unit ↗
foot-pound force
ft-lbf
1.355817948Convert this unit ↗
inch-pound force
in-lbf
0.112984829Convert this unit ↗
EC therm
therm-ec
105505585.3Convert this unit ↗
quad (10^15 BTU)
quad
1.055055853e+18Convert this unit ↗
tonne of oil equivalent
toe
4.1868e+10Convert this unit ↗
tonne of coal equivalent
tce
2.93076e+10Convert this unit ↗
ton of TNT equivalent
ton-tnt
4184000000Convert this unit ↗
international-table kilocalorie
kcal-it
4186.8Convert this unit ↗

Remarque importante

Unit standards, historical definitions and approximations can vary. Cooking volume-to-mass conversions depend on the ingredient; currencies require an exchange rate; sizing systems may be discrete; and logarithmic quantities such as decibels need purpose-built formulas rather than a linear scale.

For laboratory, medical, aviation, engineering or other safety-critical work, verify the definitions and standards that apply to your use case.