Megajoule to Watt Hour Converter

Conversion Formula

1 MJ = 277.7777778 Wh

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]