Energy Converter

Common Energy Conversions

• 1000 J to calories
• 1 calorie to Joules
• 1 BTU to Joules
• 1 kWh to Joules
• 3.6 MJ to kWh
• 1 ft-lb to Joules

Quick Solution Energy Conversions

• 1 J = 0.001 kJ [convert J to kJ]
• 1 J = 1e-06 MJ [convert J to MJ]
• 1 J = 1e-09 GJ [convert J to GJ]
• 1 J = 0.2390057361 cal [convert J to cal]
• 1 J = 0.0002390057361 kcal [convert J to kcal]
• 1 J = 0.0002777777778 Wh [convert J to Wh]
• 1 J = 2.777777778e-07 kWh [convert J to kWh]
• 1 J = 0.0009478133945 BTU [convert J to BTU]
• 1 kJ = 1000 J [convert kJ to J]
• 1 kJ = 0.001 MJ [convert kJ to MJ]
• 1 kJ = 1e-06 GJ [convert kJ to GJ]
• 1 kJ = 239.0057361 cal [convert kJ to cal]
• 1 kJ = 0.2390057361 kcal [convert kJ to kcal]
• 1 kJ = 0.2777777778 Wh [convert kJ to Wh]
• 1 kJ = 0.0002777777778 kWh [convert kJ to kWh]
• 1 kJ = 0.9478133945 BTU [convert kJ to BTU]
• 1 MJ = 1000000 J [convert MJ to J]
• 1 MJ = 1000 kJ [convert MJ to kJ]
• 1 MJ = 0.001 GJ [convert MJ to GJ]
• 1 MJ = 239005.7361 cal [convert MJ to cal]
• 1 MJ = 239.0057361 kcal [convert MJ to kcal]
• 1 MJ = 277.7777778 Wh [convert MJ to Wh]
• 1 MJ = 0.2777777778 kWh [convert MJ to kWh]
• 1 MJ = 947.8133945 BTU [convert MJ to BTU]
• 1 GJ = 1000000000 J [convert GJ to J]
• 1 GJ = 1000000 kJ [convert GJ to kJ]
• 1 GJ = 1000 MJ [convert GJ to MJ]
• 1 GJ = 239005736.1 cal [convert GJ to cal]
• 1 GJ = 239005.7361 kcal [convert GJ to kcal]
• 1 GJ = 277777.7778 Wh [convert GJ to Wh]
• 1 GJ = 277.7777778 kWh [convert GJ to kWh]
• 1 GJ = 947813.3945 BTU [convert GJ to BTU]
• 1 cal = 4.184 J [convert cal to J]
• 1 cal = 0.004184 kJ [convert cal to kJ]
• 1 cal = 4.184e-06 MJ [convert cal to MJ]
• 1 cal = 4.184e-09 GJ [convert cal to GJ]
• 1 cal = 0.001 kcal [convert cal to kcal]
• 1 cal = 0.001162222222 Wh [convert cal to Wh]
• 1 cal = 1.162222222e-06 kWh [convert cal to kWh]
• 1 cal = 0.003965651243 BTU [convert cal to BTU]
• 1 kcal = 4184 J [convert kcal to J]
• 1 kcal = 4.184 kJ [convert kcal to kJ]
• 1 kcal = 0.004184 MJ [convert kcal to MJ]
• 1 kcal = 4.184e-06 GJ [convert kcal to GJ]
• 1 kcal = 1000 cal [convert kcal to cal]
• 1 kcal = 1.162222222 Wh [convert kcal to Wh]
• 1 kcal = 0.001162222222 kWh [convert kcal to kWh]
• 1 kcal = 3.965651243 BTU [convert kcal to BTU]
• 1 Wh = 3600 J [convert Wh to J]
• 1 Wh = 3.6 kJ [convert Wh to kJ]
• 1 Wh = 0.0036 MJ [convert Wh to MJ]
• 1 Wh = 3.6e-06 GJ [convert Wh to GJ]
• 1 Wh = 860.4206501 cal [convert Wh to cal]
• 1 Wh = 0.8604206501 kcal [convert Wh to kcal]
• 1 Wh = 0.001 kWh [convert Wh to kWh]
• 1 Wh = 3.41212822 BTU [convert Wh to BTU]
• 1 kWh = 3600000 J [convert kWh to J]
• 1 kWh = 3600 kJ [convert kWh to kJ]
• 1 kWh = 3.6 MJ [convert kWh to MJ]
• 1 kWh = 0.0036 GJ [convert kWh to GJ]
• 1 kWh = 860420.6501 cal [convert kWh to cal]
• 1 kWh = 860.4206501 kcal [convert kWh to kcal]
• 1 kWh = 1000 Wh [convert kWh to Wh]
• 1 kWh = 3412.12822 BTU [convert kWh to BTU]
• 1 BTU = 1055.06 J [convert BTU to J]
• 1 BTU = 1.05506 kJ [convert BTU to kJ]
• 1 BTU = 0.00105506 MJ [convert BTU to MJ]
• 1 BTU = 1.05506e-06 GJ [convert BTU to GJ]
• 1 BTU = 252.165392 cal [convert BTU to cal]
• 1 BTU = 0.252165392 kcal [convert BTU to kcal]
• 1 BTU = 0.2930722222 Wh [convert BTU to Wh]
• 1 BTU = 0.0002930722222 kWh [convert BTU to kWh]

About Energy Conversion

Energy is the capacity to do work. The International System of Units (SI) base unit for energy is the Joule (J). Common energy units include Joules, Calories, BTU (British Thermal Units), Kilowatt Hours, Watt Hours, Foot Pounds, Electron Volts, and more.

Popular conversions: Joules to Calories, BTU to Joules, Kilowatt Hours to Joules, Foot Pounds to Joules, and vice versa.