⚡ Energy Converters
Convert between energy units instantly. All tools are free, no sign-up needed.
calories (kcal) to kilojoules
Convert calories (kcal) to kilojoules instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
kilojoules to calories (kcal)
Convert kilojoules to calories (kcal) instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
joules to calories
Convert joules to calories instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
kWh to joules
Convert kWh to joules instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
joules to kilojoules
Convert joules to kilojoules instantly. Includes a reference table and formula.
kWh to megajoules
Convert kWh to megajoules instantly. Includes a reference table and formula.
calories (kcal) to joules
Convert calories (kcal) to joules instantly. Includes a reference table and formula.
BTU to kilojoules
Convert BTU to kilojoules instantly. Includes a reference table and formula.
watt-hours (Wh) to joules
Convert watt-hours (Wh) to joules instantly. Includes a reference table and formula.
megajoules (MJ) to kWh
Convert megajoules (MJ) to kWh instantly. Includes a reference table and formula.
electron volts (eV) to joules
Convert electron volts (eV) to joules instantly. Includes a reference table and formula.
ergs to joules
Convert ergs to joules instantly with a reference table.
therms to megajoules
Convert therms to megajoules instantly with a reference table.
foot-pounds to joules
Convert foot-pounds to joules instantly with a reference table.
watt-seconds (Ws) to joules
Convert watt-seconds (Ws) to joules instantly with a reference table.
calories (kcal) to kWh
Convert calories (kcal) to kWh instantly with a reference table.
MJ to kWh
Convert MJ to kWh instantly with a reference table.
kilojoules to kilocalories (kcal)
Convert kilojoules to kilocalories (kcal) instantly with a reference conversion table.
kilocalories (kcal) to kilojoules
Convert kilocalories (kcal) to kilojoules instantly with a reference conversion table.
kilojoules to joules
Convert kilojoules to joules instantly with a reference conversion table.
kcal to kJ
Convert kcal to kJ instantly with a reference conversion table.
kJ to kcal
Convert kJ to kcal instantly with a reference conversion table.
megajoules to joules
Convert megajoules to joules instantly with a reference table.
joules to megajoules
Convert joules to megajoules instantly with a reference table.
kWh to BTUs
Convert kWh to BTUs instantly with a reference table.
BTUs to kWh
Convert BTUs to kWh instantly with a reference table.
kcal (food) to kJ
Convert kcal (food) to kJ instantly with a reference conversion table.
megajoules to kWh
Convert megajoules to kWh instantly with a reference conversion table.
therms to kWh
Convert therms to kWh instantly with a reference conversion table.
kWh to therms
Convert kWh to therms instantly with a reference conversion table.
kilojoules to BTU
Convert kilojoules to BTU instantly with a reference conversion table.
calories (small) to joules
Convert calories (small) to joules instantly with a reference conversion table.
joules to calories (small)
Convert joules to calories (small) instantly with a reference conversion table.
MWh to kWh
Convert MWh to kWh instantly with a reference conversion table.
kWh to MWh
Convert kWh to MWh instantly with a reference conversion table.
GWh to MWh
Convert GWh to MWh instantly with a reference conversion table.
joules to electron volts
Convert joules to electron volts instantly with a reference conversion table.
BTU to joules
Convert BTU to joules instantly with a reference conversion table.
watt-hours to kWh
Convert watt-hours to kWh instantly with a reference conversion table.
kWh to watt-hours
Convert kWh to watt-hours instantly with a reference conversion table.
foot-pounds (ft·lbf) to newton-meters
Convert foot-pounds (ft·lbf) to newton-meters instantly with a reference conversion table.
newton-meters to foot-pounds
Convert newton-meters to foot-pounds instantly with a reference conversion table.
nm·torque (N·m) to joules (energy equiv.)
Convert nm·torque (N·m) to joules (energy equiv.) instantly with a reference conversion table.
kcal to joules
Convert kcal to joules instantly with a reference conversion table.
joules to kcal
Convert joules to kcal instantly with a reference conversion table.
calories to kilocalories
Convert calories to kilocalories instantly with a reference conversion table.
kilocalories to calories
Convert kilocalories to calories instantly with a reference conversion table.
joules to kWh
Convert joules to kWh instantly with a reference conversion table.
MJ to kcal
Convert MJ to kcal instantly with a reference conversion table.
kcal to MJ
Convert kcal to MJ instantly with a reference conversion table.
kWh to calories
Convert kWh to calories instantly with a reference conversion table.
calories to kWh
Convert calories to kWh instantly with a reference conversion table.
joules to BTU
Convert joules to BTU instantly with a reference conversion table.
therms to BTU
Convert therms to BTU instantly with a reference conversion table.
BTU to calories
Convert BTU to calories instantly with a reference conversion table.
calories to BTU
Convert calories to BTU instantly with a reference conversion table.
Wh to joules
Convert Wh to joules instantly with a reference conversion table.
joules to Wh
Convert joules to Wh instantly with a reference conversion table.
thermies to kWh
Convert thermies to kWh instantly with a reference conversion table.
food calories to joules
Convert food calories to joules instantly with a reference conversion table.
kJ to cal
Convert kJ to cal instantly with a reference conversion table.
cal to kJ
Convert cal to kJ instantly with a reference conversion table.
kcal to calories
Convert kcal to calories instantly with a reference conversion table.
calories to kcal
Convert calories to kcal instantly with a reference conversion table.
kWh to calories
Convert kWh to calories instantly with a reference conversion table.
kcal to kWh
Convert kcal to kWh instantly with a reference conversion table.
joules to watt-hours
Convert joules to watt-hours instantly with a reference conversion table.
therms to joules
Convert therms to joules instantly with a reference conversion table.
calories to joules
Convert calories to joules instantly with a reference conversion table.
joules to calories
Convert joules to calories instantly with a reference conversion table.
BTU to calories
Convert BTU to calories instantly with a reference conversion table.
calories to BTU
Convert calories to BTU instantly with a reference conversion table.
Wh to mAh (at 3.7V battery)
Convert Wh to mAh (at 3.7V battery) instantly with a reference conversion table.
mAh to Wh (at 3.7V)
Convert mAh to Wh (at 3.7V) instantly with a reference conversion table.