⚡ Energy Converters
54 converters available in this category. Select any conversion below to get started.
BTU to Kilojoules 1 BTU = 1.055056 KilojoulesCalories to Joules 1 Calories = 4.184 JoulesCalories to Kilojoules 1 Calories = 4.184 KilojoulesJoules to Hartree 1 Joules = 229371200000000000 HartreeJoules to Kilocalories 1 Joules = 0.000239 KilocaloriesJoules to Rydberg 1 Joules = 458779931902014200 RydbergJoules to Therms 1 Joules = 0.000000009483 ThermsKilojoules to Joules 1 Kilojoules = 1000 JoulesJoules to Ergs 1 Joules = 10000000 ErgsKilocalories to Kilojoules 1 Kilocalories = 4.184 KilojoulesKilojoules to Calories 1 Kilojoules = 239.005736 CaloriesKilojoules to Ergs 1 Kilojoules = 10000000000 ErgsKilojoules to Hartree 1 Kilojoules = 229371227839632470000 HartreeKilojoules to Megajoules 1 Kilojoules = 0.001 MegajoulesKilojoules to Rydberg 1 Kilojoules = 458742455679275500000 RydbergKilojoules to Therms 1 Kilojoules = 0.000009 ThermsTon of TNT to Joules 1 Ton of TNT = 4184000000 JoulesHartree to Kilocalories 1 Hartree = 1.042003996703e-21 KilocaloriesHartree to Megajoules 1 Hartree = 4.359744722207e-24 MegajoulesHartree to Rydberg 1 Hartree = 2 RydbergHartree to Therms 1 Hartree = 4.13322733153e-26 ThermsJoules to BTU 1 Joules = 0.000948 BTUJoules to Foot-pounds 1 Joules = 0.737562 Foot-poundsFoot-pounds (energy) to Joules 1 Foot-pounds (energy) = 1.355818 JoulesMegajoules to BTU 1 Megajoules = 947.81712 BTUSpecific heat capacity (J/(kg·K)) to Btu/(lb·°F) 1 Specific heat capacity (J/(kg·K)) = 0.001161 Btu/(lb·°F)Specific heat capacity (Btu/(lb·°F)) to J/(kg·K) 1 Specific heat capacity (Btu/(lb·°F)) = 861.417513 J/(kg·K)Specific heat capacity (J/(kg·K)) to kJ/(kg·K) 1 Specific heat capacity (J/(kg·K)) = 0.001 kJ/(kg·K)Specific heat capacity (kJ/(kg·K)) to J/(kg·K) 1 Specific heat capacity (kJ/(kg·K)) = 1000 J/(kg·K)Volumetric heat capacity (J/(m³·K)) to Btu/(ft³·°F) 1 Volumetric heat capacity (J/(m³·K)) = 0.000015 Btu/(ft³·°F)Volumetric heat capacity (Btu/(ft³·°F)) to J/(m³·K) 1 Volumetric heat capacity (Btu/(ft³·°F)) = 67066.102476 J/(m³·K)Board feet (energy equiv.) to BTU 1 Board feet (energy equiv.) = 14000 BTUBtu to Ergs 1 Btu = 10550558500 ErgsBtu to Foot-pounds (energy) 1 Btu = 778.16926 Foot-pounds (energy)Btu to Hartree 1 Btu = 241999455753887120000 HartreeBtu to Kilocalories 1 Btu = 0.252164 KilocaloriesBtu to Rydberg 1 Btu = 483998911530765500000 RydbergBtu to Ton Of Tnt 1 Btu = 0.000000252164 Ton Of Tntbtu/min to Lusec 1 btu/min = 131893192.171335 Lusecbtu/min to Mechanical Hp 1 btu/min = 0.023581 Mechanical Hpbtu/min to Megawatts 1 btu/min = 0.000018 Megawattsbtu/min to Tons Of Refrigeration 1 btu/min = 0.005 Tons Of RefrigerationCalories to Ergs 1 Calories = 41840000 ErgsCalories to Foot-pounds (energy) 1 Calories = 3.08596 Foot-pounds (energy)Calories to Hartree 1 Calories = 959689217281022300 HartreeCalories to Megajoules 1 Calories = 0.000004 MegajoulesCalories to Rydberg 1 Calories = 1919378434653220600 RydbergCalories to Therms 1 Calories = 0.000000039666 ThermsCalories to Ton Of Tnt 1 Calories = 0.000000001 Ton Of TntErgs to Hartree 1 Ergs = 22937122783.96325 HartreeErgs to Kilocalories 1 Ergs = 0.000000000024 KilocaloriesErgs to Megajoules 1 Ergs = 9.999999999999999e-14 MegajoulesErgs to Rydberg 1 Ergs = 45874245567.92755 RydbergErgs to Therms 1 Ergs = 9.478171226670133e-16 Therms