Megajoules to Watthours Conversion Calculator




1 megajoule = 277.77777777778 watthours



Sample Energy Conversion

10 foot pound to inch pounds, the result is 120 inch pounds
10 inch pound to newton meters, the result is 1.12984825 newton meters
10 newton meter to foot pounds, the result is 7.375621755694 foot pounds
10 inch pound to foot pounds, the result is 0.8333 foot pounds
10 foot pound to newton meters, the result is 13.558179 newton meters
10 liter atmosphere to joules, the result is 1013.25 joules
10 inch pound to inch ounces, the result is 159.99999461875 inch ounces
10 newton meter to inch pounds, the result is 88.507461068334 inch pounds
10 newton meter to horsepower hours, the result is 3.725061E-6 horsepower hours
10 joule to newton meters, the result is 10 newton meters

Table Conversion

With the following tool, you can generate and print the megajoules to watthours reference table based on your own needs. You can find a dynamic tool at megajoules to watthours table chart (MJ to Wh) or watthours to megajoules table chart (Wh to MJ).

MJWh
1= 277.77777777778
2= 555.55555555556
3= 833.33333333333
4= 1111.1111111111
5= 1388.8888888889
6= 1666.6666666667
7= 1944.4444444444
8= 2222.2222222222
9= 2500
10= 2777.7777777778
11= 3055.5555555556
12= 3333.3333333333
13= 3611.1111111111
14= 3888.8888888889
15= 4166.6666666667
16= 4444.4444444444
17= 4722.2222222222
18= 5000
19= 5277.7777777778
20= 5555.5555555556
21= 5833.3333333333
22= 6111.1111111111
23= 6388.8888888889
24= 6666.6666666667
25= 6944.4444444444
WhMJ
1= 0.0036
2= 0.0072
3= 0.0108
4= 0.0144
5= 0.018
6= 0.0216
7= 0.0252
8= 0.0288
9= 0.0324
10= 0.036
11= 0.0396
12= 0.0432
13= 0.0468
14= 0.0504
15= 0.054
16= 0.0576
17= 0.0612
18= 0.0648
19= 0.0684
20= 0.072
21= 0.0756
22= 0.0792
23= 0.0828
24= 0.0864
25= 0.09

Unit Information

Megajoule is a unit of energy equal to 1 000 000 joules, symbol "MJ". This unit comes from a combination of metric-prefix "mega" and SI derived unit of energy "joule".

1 MJ = 947.81707774915 BTUmegajoules to Btus convertermegajoules to Btus table
1 MJ = 238902.95761862 cal15megajoules to calories [15 °C] convertermegajoules to calories [15 °C] table
1 MJ = 238845.8966275 calitmegajoules to calories [I.T.] convertermegajoules to calories [I.T.] table
1 MJ = 238.8458966275 calnutritionalmegajoules to Calories [nutritional] convertermegajoules to Calories [nutritional] table
1 MJ = 239005.73613767 calthmegajoules to calories [thermochemical] convertermegajoules to calories [thermochemical] table
1 MJ = 0.0009 dathmegajoules to dekatherms convertermegajoules to dekatherms table
1 MJ = 6.2415064799632E+24 eVmegajoules to electronvolts convertermegajoules to electronvolts table
1 MJ = 10000000000000 ergmegajoules to ergs convertermegajoules to ergs table
1 MJ = 1.0E-12 EJmegajoules to exajoules convertermegajoules to exajoules table
1 MJ = 1.0E+21 fJmegajoules to femtojoules convertermegajoules to femtojoules table
1 MJ = 737562.17556945 ft-lbmegajoules to foot pounds convertermegajoules to foot pounds table
1 MJ = 0.001 GJmegajoules to gigajoules convertermegajoules to gigajoules table
1 MJ = 2.77778E-7 GWhmegajoules to gigawatt hours convertermegajoules to gigawatt hours table
1 MJ = 238902.95761862 gcalmegajoules to gram calories convertermegajoules to gram calories table
1 MJ = 2.2937104486906E+23 Ehmegajoules to hartrees convertermegajoules to hartrees table
1 MJ = 0.3725 hphmegajoules to horsepower hours convertermegajoules to horsepower hours table
1 MJ = 141611932.94652 in-ozmegajoules to inch ounces convertermegajoules to inch ounces table
1 MJ = 8850746.1068334 in-lbmegajoules to inch pounds convertermegajoules to inch pounds table
1 MJ = 1000000 Jmegajoules to joules convertermegajoules to joules table
1 MJ = 238.90295761862 Kgcalmegajoules to kilogram calories convertermegajoules to kilogram calories table
1 MJ = 1000 kJmegajoules to kilojoules convertermegajoules to kilojoules table
1 MJ = 0.2778 kWhmegajoules to kilowatt hours convertermegajoules to kilowatt hours table
1 MJ = 9869.2326671601 l-atmmegajoules to liter atmospheres convertermegajoules to liter atmospheres table
1 MJ = 6.2415064799632E+18 MeVmegajoules to megaelectronvolts convertermegajoules to megaelectronvolts table
1 MJ = 0.0003 MWhmegajoules to megawatthours convertermegajoules to megawatthours table
1 MJ = 1000000000000 µJmegajoules to microjoules convertermegajoules to microjoules table
1 MJ = 1000000000 mJmegajoules to millijoules convertermegajoules to millijoules table
1 MJ = 1.0E+15 nJmegajoules to nanojoules convertermegajoules to nanojoules table
1 MJ = 1000000 Nmmegajoules to newton meters convertermegajoules to newton meters table
1 MJ = 1.0E-9 PJmegajoules to petajoules convertermegajoules to petajoules table
1 MJ = 1.0E+18 pJmegajoules to picojoules convertermegajoules to picojoules table
1 MJ = 9.4781707774915E-16 q unitmegajoules to Q units convertermegajoules to Q units table
1 MJ = 1.0E-12 quadmegajoules to quads convertermegajoules to quads table
1 MJ = 6241506479963.2 TeVmegajoules to teraelectronvolts convertermegajoules to teraelectronvolts table
1 MJ = 1.0E-6 TJmegajoules to terajoules convertermegajoules to terajoules table
1 MJ = 2.78E-10 TWhmegajoules to terawatthours convertermegajoules to terawatthours table
1 MJ = 0.2389 thmegajoules to thermies convertermegajoules to thermies table
1 MJ = 0.0095 thmegajoules to therms convertermegajoules to therms table
1 MJ = 3.4120842E-5 TCEmegajoules to tonnes of coal equivalent convertermegajoules to tonnes of coal equivalent table
1 MJ = 2.388459E-5 TOEmegajoules to tonnes of oil equivalent convertermegajoules to tonnes of oil equivalent table
1 MJ = 0.0002 texplosivemegajoules to tons [explosive] convertermegajoules to tons [explosive] table
1 MJ = 277.77777777778 Whmegajoules to watthours convertermegajoules to watthours table
1 MJ = 1000000 Wsmegajoules to wattseconds convertermegajoules to wattseconds table

Watthour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.

1 Wh = 3.412141479897 BTUwatthours to Btus converterwatthours to Btus table
1 Wh = 860.05064742701 cal15watthours to calories [15 °C] converterwatthours to calories [15 °C] table
1 Wh = 859.84522785899 calitwatthours to calories [I.T.] converterwatthours to calories [I.T.] table
1 Wh = 0.8598 calnutritionalwatthours to Calories [nutritional] converterwatthours to Calories [nutritional] table
1 Wh = 860.4206500956 calthwatthours to calories [thermochemical] converterwatthours to calories [thermochemical] table
1 Wh = 3.412138E-6 dathwatthours to dekatherms converterwatthours to dekatherms table
1 Wh = 2.2469423327868E+22 eVwatthours to electronvolts converterwatthours to electronvolts table
1 Wh = 36000000000 ergwatthours to ergs converterwatthours to ergs table
1 Wh = 3.6E-15 EJwatthours to exajoules converterwatthours to exajoules table
1 Wh = 3.6E+18 fJwatthours to femtojoules converterwatthours to femtojoules table
1 Wh = 2655.22383205 ft-lbwatthours to foot pounds converterwatthours to foot pounds table
1 Wh = 3.6E-6 GJwatthours to gigajoules converterwatthours to gigajoules table
1 Wh = 1.0E-9 GWhwatthours to gigawatt hours converterwatthours to gigawatt hours table
1 Wh = 860.05064742701 gcalwatthours to gram calories converterwatthours to gram calories table
1 Wh = 8.2573576152861E+20 Ehwatthours to hartrees converterwatthours to hartrees table
1 Wh = 0.0013 hphwatthours to horsepower hours converterwatthours to horsepower hours table
1 Wh = 509802.95860748 in-ozwatthours to inch ounces converterwatthours to inch ounces table
1 Wh = 31862.6859846 in-lbwatthours to inch pounds converterwatthours to inch pounds table
1 Wh = 3600 Jwatthours to joules converterwatthours to joules table
1 Wh = 0.8601 Kgcalwatthours to kilogram calories converterwatthours to kilogram calories table
1 Wh = 3.6 kJwatthours to kilojoules converterwatthours to kilojoules table
1 Wh = 0.001 kWhwatthours to kilowatt hours converterwatthours to kilowatt hours table
1 Wh = 35.529237601777 l-atmwatthours to liter atmospheres converterwatthours to liter atmospheres table
1 Wh = 2.2469423327868E+16 MeVwatthours to megaelectronvolts converterwatthours to megaelectronvolts table
1 Wh = 0.0036 MJwatthours to megajoules converterwatthours to megajoules table
1 Wh = 1.0E-6 MWhwatthours to megawatthours converterwatthours to megawatthours table
1 Wh = 3600000000 µJwatthours to microjoules converterwatthours to microjoules table
1 Wh = 3600000 mJwatthours to millijoules converterwatthours to millijoules table
1 Wh = 3600000000000 nJwatthours to nanojoules converterwatthours to nanojoules table
1 Wh = 3600 Nmwatthours to newton meters converterwatthours to newton meters table
1 Wh = 4.0E-12 PJwatthours to petajoules converterwatthours to petajoules table
1 Wh = 3.6E+15 pJwatthours to picojoules converterwatthours to picojoules table
1 Wh = 3.4121414798969E-18 q unitwatthours to Q units converterwatthours to Q units table
1 Wh = 3.4121414798969E-15 quadwatthours to quads converterwatthours to quads table
1 Wh = 22469423327.868 TeVwatthours to teraelectronvolts converterwatthours to teraelectronvolts table
1 Wh = 3.6E-9 TJwatthours to terajoules converterwatthours to terajoules table
1 Wh = 1.0E-12 TWhwatthours to terawatthours converterwatthours to terawatthours table
1 Wh = 0.0009 thwatthours to thermies converterwatthours to thermies table
1 Wh = 3.4121412E-5 thwatthours to therms converterwatthours to therms table
1 Wh = 1.22835E-7 TCEwatthours to tonnes of coal equivalent converterwatthours to tonnes of coal equivalent table
1 Wh = 8.5985E-8 TOEwatthours to tonnes of oil equivalent converterwatthours to tonnes of oil equivalent table
1 Wh = 8.60421E-7 texplosivewatthours to tons [explosive] converterwatthours to tons [explosive] table
1 Wh = 3600 Wswatthours to wattseconds converterwatthours to wattseconds table

Energy Units

Energy

Btu

Btu is the abbreviation of the British thermal unit. It is a traditional unit of energy equal to about 1055 joules.

Calorie [15 °C]

Calorie [ 15 °C] is a unit of energy that the amount of energy required to warm on gram of air-free water from 14.5 °C to 15.5 °C at standard atmospheric presure (1 cal [15°C] = 4.1855 J).

Calorie [I.T.]

Calorie is a pre-SI metric unit of energy, symbol "cal". Calorie [i.t.] is an International Stream Table calorie equal to 4.1868 joules.

Calorie [nutritional]

Calorie [nutritional] is a unit of energy in food.

Calorie [thermochemical]

Calorie [thermochemical] is a unit of energy use in thermochemistry.

Dekatherm

Dakatherm is a unit of energy eqal 10 therms, symbol "dath".

Electronvolt

Electronvolts (symbol eV; also written electron volt) is a unit of energy equal to approximately 1.602×10.19 joule.

Erg

Erg is a unit of energy and mechanical work in the the centimetre-gram-second (CGS) system of units, symbol "erg".

Exajoule

Exajoule is a unit of energy equal to 1.0E+18 joules, symbol "EJ". This unit comes from a combination of metric-prefix "exa" and SI derived unit of energy "joule".

Femtojoule

Femtojoule is a unit of energy equal to 1.0E-15 joules, symbol "fJ". This unit comes from a combination of metric-prefix "femto" and SI derived unit of energy "joule".

Foot pound

Foot-pound or foot-pound force is a unit of energy in the Engineering and Gravitational System in United States customy and imperial unit of measure.

Gigajoule

Gigajoule is a unit of energy equal to 1.0E+9 joules, symbol "GJ". This unit comes from a combination of metric-prefix "giga" and SI derived unit of energy "joule".

Gigawatt hour

Gigawatt hour is a unit of energy equal to 1000 Megawatt hours, sysmbol "GWh". This unit comes form "giga" metric-prefix and "watt hour" unit of energy.

Gram calorie

Gram calorie or small calorie (symbol: cal) approximates the energy needed to increase the temperature of 1 gram of water by 1 °C. This is about 4.2 joules.

Hartree

The hartree is the atomic unit of energy, symbol (Eh or Ha).

Horsepower hour

Horsepower-hour (hph) is an outdated unit of energy, not used in the SI system of units.

Inch ounce

Inch ounce is a unit of energy equal to about 0.007061552 joule, symbol "in-oz".

Inch pound

Inch pound is a unit of energy equal to about 0.112984829 joules, symbol "in-lb".

Joule

Joule is a derived unit of energy or work in the International System of Units, symbol "J".

Kilogram calorie

kilogram calorie, dietary calorie, or food calorie (symbol: Cal) approximates the energy needed to increase the temperature of 1 kilogram of water by 1 °C. This is exactly 1,000 small calories or about 4.2 kilojoules.

Kilojoule

Kilojoule is a unit of energy equal to 1000 joules, symbol "kJ". This unit comes from a combination of metric-prefix "kilo" and SI derived unit of energy "joule".

Kilowatt hour

The kilowatt-hour (symbolized kWh) is a unit of energy equivalent to one kilowatt (1 kW) of power expended for one hour (1 h) of time.

Liter atmosphere

Liter atmosphere is a unit of energy, symbole "l-atm", equal to 101.32500 joules.

Megaelectronvolt

Megaelectronvolt is a unit or energy equal 1 000 000 electronvolts, symbol "MeV".

Megajoule

Megajoule is a unit of energy equal to 1 000 000 joules, symbol "MJ". This unit comes from a combination of metric-prefix "mega" and SI derived unit of energy "joule".

Megawatthour

Megawatthours is unit of energy equal to 1 000 kilowatt hours, symbol "MWh".

Microjoule

Microjoule is a unit of energy equal to 1/1 000 000 joule, symbol "µJ". This unit comes from a combination of metric-prefix "micro" and SI derived unit of energy "joule".

Millijoule

Millijoule is a unit of energy equal to 1/1 000 joule, symbol "mJ". This unit comes from a combination of metric-prefix "milli" and SI derived unit of energy "joule".

Nanojoule

Nanojoule is a unit of energy equal to 1/1 000 000 000 joule, symbol "nJ". This unit comes from a combination of metric-prefix "nano" and SI derived unit of energy "joule".

Newton meter

A newton metre is a unit of torque (also called "moment") in the SI system. The symbolic form is Nm or N·m. One newton metre is equal to the torque resulting from a force of one newton applied perpendicularly to a moment arm which is one metre long.

Petajoule

Petajoule is a unit of energy equal to 1.0E+15 joules, symbol "PJ". This unit comes from a combination of metric-prefix "peta" and SI derived unit of energy "joule".

Picojoule

Picojoule is a unit of energy equal to 1/1 000 000 000 000 joule, symbol "pJ". This unit comes from a combination of metric-prefix "pico" and SI derived unit of energy "joule".

Q unit

Q units is a measure of energy system.

Quad

A quad is a unit of energy equal to 1015 (a short-scale quadrillion) BTU,or 1.055 × 1018 joules (1.055 exajoules or EJ) in SI units.

Teraelectronvolt

Teraelectronvolt is a unit of energy equal to 1012 electronvolts, symbol "TeV". This unit comes form a combination of metrix-prefix "tera" and "electronvolt".

Terajoule

Terajoule is a unit of energy equal to 1.0E+12 joules, symbol "TJ". This unit comes from a combination of metric-prefix "tera" and SI derived unit of energy "joule".

Terawatthour

Terawatthours is a unit of energy equal to 1000 Gigawatt hours, symbol "TWh". This unit comes from a combination fo metric-prefix "tera" and "watt hour" unit of energy.

Thermie

Thermie (th) is a metric unit of heat energy, part of the meter-tonne-second system sometimes used by European engineers.

Therm

The therm (symbol th) is a non-SI unit of heat energy equal to 100,000 British thermal units (BTU).

Tonne of coal equivalent

Tonne of coal equivalent or ton of coal equivalent (TCE) is, unit of energy, a conventional value of 7 Gcal (IT) = 29.3076 GJ.

Tonne of oil equivalent

A ton of oil equivalent (TOE) is, unit of energy, a conventional value, based on the amount of energy released by burning one tonne of crude oil, of 41.868 GJ, 11.63 MWh, 1.28 TCE, 39.68 million BTU, or 6.6 - 8.0 actual barrels of oil (depending on actual

Ton [explosive]

Ton [explosive] is a measure of energy.

Watthour

Watthour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.

Wattsecond

Wattsecon (symbolized Ws) is a unit of energy equivalent to one watt (1 W) of power expended for one second (1 s) of time.