Millijoules to Watthours Conversion Calculator




1 millijoule = 2.77778E-7 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 inch pound to inch ounces, the result is 159.99999461875 inch ounces
10 liter atmosphere to joules, the result is 1013.25 joules
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 millijoules to watthours reference table based on your own needs. You can find a dynamic tool at millijoules to watthours table chart (mJ to Wh) or watthours to millijoules table chart (Wh to mJ).

mJWh
1= 2.77778E-7
2= 5.55556E-7
3= 8.33333E-7
4= 1.111111E-6
5= 1.388889E-6
6= 1.666667E-6
7= 1.944444E-6
8= 2.222222E-6
9= 2.5E-6
10= 2.777778E-6
11= 3.055556E-6
12= 3.333333E-6
13= 3.611111E-6
14= 3.888889E-6
15= 4.166667E-6
16= 4.444444E-6
17= 4.722222E-6
18= 5.0E-6
19= 5.277778E-6
20= 5.555556E-6
21= 5.833333E-6
22= 6.111111E-6
23= 6.388889E-6
24= 6.666667E-6
25= 6.944444E-6
WhmJ
1= 3600000
2= 7200000
3= 10800000
4= 14400000
5= 18000000
6= 21600000
7= 25200000
8= 28800000
9= 32400000
10= 36000000
11= 39600000
12= 43200000
13= 46800000
14= 50400000
15= 54000000
16= 57600000
17= 61200000
18= 64800000
19= 68400000
20= 72000000
21= 75600000
22= 79200000
23= 82800000
24= 86400000
25= 90000000

Unit Information

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".

1 mJ = 9.47817E-7 BTUmillijoules to Btus convertermillijoules to Btus table
1 mJ = 0.0002 cal15millijoules to calories [15 °C] convertermillijoules to calories [15 °C] table
1 mJ = 0.0002 calitmillijoules to calories [I.T.] convertermillijoules to calories [I.T.] table
1 mJ = 2.38846E-7 calnutritionalmillijoules to Calories [nutritional] convertermillijoules to Calories [nutritional] table
1 mJ = 0.0002 calthmillijoules to calories [thermochemical] convertermillijoules to calories [thermochemical] table
1 mJ = 1.0E-12 dathmillijoules to dekatherms convertermillijoules to dekatherms table
1 mJ = 6.2415064799632E+15 eVmillijoules to electronvolts convertermillijoules to electronvolts table
1 mJ = 10000 ergmillijoules to ergs convertermillijoules to ergs table
1 mJ = 1.0E-21 XJmillijoules to exajoules convertermillijoules to exajoules table
1 mJ = 1000000000000 fJmillijoules to femtojoules convertermillijoules to femtojoules table
1 mJ = 0.0007 ft-lbmillijoules to foot pounds convertermillijoules to foot pounds table
1 mJ = 1.0E-12 GJmillijoules to gigajoules convertermillijoules to gigajoules table
1 mJ = 2.7777777777778E-16 GWhmillijoules to gigawatt hours convertermillijoules to gigawatt hours table
1 mJ = 0.0002 gcalmillijoules to gram calories convertermillijoules to gram calories table
1 mJ = 2.2937104486906E+14 Ehmillijoules to hartrees convertermillijoules to hartrees table
1 mJ = 3.73E-10 hphmillijoules to horsepower hours convertermillijoules to horsepower hours table
1 mJ = 0.1416 in-ozmillijoules to inch ounces convertermillijoules to inch ounces table
1 mJ = 0.0089 in-lbmillijoules to inch pounds convertermillijoules to inch pounds table
1 mJ = 0.001 Jmillijoules to joules convertermillijoules to joules table
1 mJ = 2.38903E-7 Kgcalmillijoules to kilogram calories convertermillijoules to kilogram calories table
1 mJ = 1.0E-6 kJmillijoules to kilojoules convertermillijoules to kilojoules table
1 mJ = 2.78E-10 kWhmillijoules to kilowatt hours convertermillijoules to kilowatt hours table
1 mJ = 9.869233E-6 l-atmmillijoules to liter atmospheres convertermillijoules to liter atmospheres table
1 mJ = 6241506479.9632 MeVmillijoules to megaelectronvolts convertermillijoules to megaelectronvolts table
1 mJ = 1.0E-9 MJmillijoules to megajoules convertermillijoules to megajoules table
1 mJ = 2.7777777777778E-13 MWhmillijoules to megawatthours convertermillijoules to megawatthours table
1 mJ = 1000 µJmillijoules to microjoules convertermillijoules to microjoules table
1 mJ = 1000000 nJmillijoules to nanojoules convertermillijoules to nanojoules table
1 mJ = 0.001 Nmmillijoules to newton meters convertermillijoules to newton meters table
1 mJ = 1.0E-18 PJmillijoules to petajoules convertermillijoules to petajoules table
1 mJ = 1000000000 pJmillijoules to picojoules convertermillijoules to picojoules table
1 mJ = 9.4781707774915E-25 q unitmillijoules to Q units convertermillijoules to Q units table
1 mJ = 9.4781707774915E-22 quadmillijoules to quads convertermillijoules to quads table
1 mJ = 6241.5064799632 TeVmillijoules to teraelectronvolts convertermillijoules to teraelectronvolts table
1 mJ = 1.0E-15 TJmillijoules to terajoules convertermillijoules to terajoules table
1 mJ = 2.7777777777778E-19 TWhmillijoules to terawatthours convertermillijoules to terawatthours table
1 mJ = 2.39E-10 thmillijoules to thermies convertermillijoules to thermies table
1 mJ = 9.0E-12 thmillijoules to therms convertermillijoules to therms table
1 mJ = 3.4120842375357E-14 TCEmillijoules to tonnes of coal equivalent convertermillijoules to tonnes of coal equivalent table
1 mJ = 2.388458966275E-14 TOEmillijoules to tonnes of oil equivalent convertermillijoules to tonnes of oil equivalent table
1 mJ = 2.3900573613767E-13 texplosivemillijoules to tons [explosive] convertermillijoules to tons [explosive] table
1 mJ = 2.77778E-7 Whmillijoules to watthours convertermillijoules to watthours table
1 mJ = 0.001 Wsmillijoules to wattseconds convertermillijoules 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 XJwatthours 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.