# Hartree

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

## 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 and Table Chart

### Hartree to Other Units

Hartree can convert to other units, such as Btu, calorie [15 °C], calorie [I.T.], Calorie [nutritional], calorie [thermochemical], dekatherm, electronvolt, erg, exajoule, femtojoule, foot pound, gigajoule, gigawatt hour, gram calorie, horsepower hour, inch ounce, inch pound, joule, kilogram calorie, kilojoule, kilowatt hour, liter atmosphere, megaelectronvolt, megajoule, megawatthour, microjoule, millijoule, nanojoule, newton meter, petajoule, picojoule, Q unit, quad, teraelectronvolt, terajoule, terawatthour, thermie, therm , tonne of coal equivalent, tonne of oil equivalent, ton [explosive], watthour, wattsecond and more. You can find the reference table below:

Unit to Other Unit Energy Conversion Energy Table
1 Eh = 4.1322437986461E-21 BTUhartrees to Btushartrees to Btus table
1 Eh = 1.0415567394524E-18 cal15hartrees to calories [15 °C]hartrees to calories [15 °C] table
1 Eh = 1.0413079678991E-18 calithartrees to calories [I.T.]hartrees to calories [I.T.] table
1 Eh = 1.0413079678991E-21 calnutritionalhartrees to Calories [nutritional]hartrees to Calories [nutritional] table
1 Eh = 1.0420048279159E-18 calthhartrees to calories [thermochemical]hartrees to calories [thermochemical] table
1 Eh = 4.1322394903782E-27 dathhartrees to dekathermshartrees to dekatherms table
1 Eh = 27.211396641308 eVhartrees to electronvoltshartrees to electronvolts table
1 Eh = 4.4E-11 erghartrees to ergshartrees to ergs table
1 Eh = 4.3597482E-36 EJhartrees to exajouleshartrees to exajoules table
1 Eh = 0.0044 fJhartrees to femtojouleshartrees to femtojoules table
1 Eh = 3.215585367327E-18 ft-lbhartrees to foot poundshartrees to foot pounds table
1 Eh = 4.3597482E-27 GJhartrees to gigajouleshartrees to gigajoules table
1 Eh = 1.2110411666667E-30 GWhhartrees to gigawatt hourshartrees to gigawatt hours table
1 Eh = 1.0415567394524E-18 gcalhartrees to gram calorieshartrees to gram calories table
1 Eh = 1.6240329787137E-24 hphhartrees to horsepower hourshartrees to horsepower hours table
1 Eh = 6.1739236976213E-16 in-ozhartrees to inch ounceshartrees to inch ounces table
1 Eh = 3.8587024407924E-17 in-lbhartrees to inch poundshartrees to inch pounds table
1 Eh = 4.3597482E-18 Jhartrees to jouleshartrees to joules table
1 Eh = 1.0415567394524E-21 Kgcalhartrees to kilogram calorieshartrees to kilogram calories table
1 Eh = 4.3597482E-21 kJhartrees to kilojouleshartrees to kilojoules table
1 Eh = 1.2110411666667E-24 kWhhartrees to kilowatt hourshartrees to kilowatt hours table
1 Eh = 4.3027369356033E-20 l-atmhartrees to liter atmosphereshartrees to liter atmospheres table
1 Eh = 2.7211397E-5 MeVhartrees to megaelectronvoltshartrees to megaelectronvolts table
1 Eh = 4.3597482E-24 MJhartrees to megajouleshartrees to megajoules table
1 Eh = 1.2110411666667E-27 MWhhartrees to megawatthourshartrees to megawatthours table
1 Eh = 4.0E-12 µJhartrees to microjouleshartrees to microjoules table
1 Eh = 4.3597482E-15 mJhartrees to millijouleshartrees to millijoules table
1 Eh = 4.36E-9 nJhartrees to nanojouleshartrees to nanojoules table
1 Eh = 4.3597482E-18 Nmhartrees to newton metershartrees to newton meters table
1 Eh = 4.3597482E-33 PJhartrees to petajouleshartrees to petajoules table
1 Eh = 4.359748E-6 pJhartrees to picojouleshartrees to picojoules table
1 Eh = 4.1322437986461E-39 q unithartrees to Q unitshartrees to Q units table
1 Eh = 2.7E-11 TeVhartrees to teraelectronvoltshartrees to teraelectronvolts table
1 Eh = 4.3597482E-30 TJhartrees to terajouleshartrees to terajoules table
1 Eh = 1.2110411666667E-33 TWhhartrees to terawatthourshartrees to terawatthours table
1 Eh = 1.0415567394524E-24 thhartrees to thermieshartrees to thermies table
1 Eh = 4.132243406985E-26 thhartrees to thermshartrees to therms table
1 Eh = 1.4875828112844E-28 TCEhartrees to tonnes of coal equivalenthartrees to tonnes of coal equivalent table
1 Eh = 1.0413079678991E-28 TOEhartrees to tonnes of oil equivalenthartrees to tonnes of oil equivalent table
1 Eh = 1.0420048279159E-27 texplosivehartrees to tons [explosive]hartrees to tons [explosive] table
1 Eh = 1.2110411666667E-21 Whhartrees to watthourshartrees to watthours table
1 Eh = 4.3597482E-18 Wshartrees to wattsecondshartrees to wattseconds table

### Other Units to Hartree

Hartree also canvert from other unit such as Btu, calorie [15 °C], calorie [I.T.], Calorie [nutritional], calorie [thermochemical], dekatherm, electronvolt, erg, exajoule, femtojoule, foot pound, gigajoule, gigawatt hour, gram calorie, horsepower hour, inch ounce, inch pound, joule, kilogram calorie, kilojoule, kilowatt hour, liter atmosphere, megaelectronvolt, megajoule, megawatthour, microjoule, millijoule, nanojoule, newton meter, petajoule, picojoule, Q unit, quad, teraelectronvolt, terajoule, terawatthour, thermie, therm , tonne of coal equivalent, tonne of oil equivalent, ton [explosive], watthour, wattsecond and more. You can find the reference table below:

Unit to Other Unit Energy Conversion Energy Table
1 BTU = 2.4199927417827E+20 EhBtus to hartreesBtus to hartrees table
1 cal15 = 9.6010131961291E+17 Ehcalories [15 °C] to hartreescalories [15 °C] to hartrees table
1 calit = 9.6033069065778E+17 Ehcalories [I.T.] to hartreescalories [I.T.] to hartrees table
1 calnutritional = 9.6033069065778E+20 EhCalories [nutritional] to hartreesCalories [nutritional] to hartrees table
1 calth = 9.5968845173214E+17 Ehcalories [thermochemical] to hartreescalories [thermochemical] to hartrees table
1 dath = 2.4199952648641E+26 Ehdekatherms to hartreesdekatherms to hartrees table
1 eV = 0.0367 Ehelectronvolts to hartreeselectronvolts to hartrees table
1 erg = 22937104486.906 Ehergs to hartreesergs to hartrees table
1 EJ = 2.2937104486906E+35 Ehexajoules to hartreesexajoules to hartrees table
1 fJ = 229.37104486906 Ehfemtojoules to hartreesfemtojoules to hartrees table
1 ft-lb = 3.1098536837517E+17 Ehfoot pounds to hartreesfoot pounds to hartrees table
1 GJ = 2.2937104486906E+26 Ehgigajoules to hartreesgigajoules to hartrees table
1 GWh = 8.2573576152861E+29 Ehgigawatt hours to hartreesgigawatt hours to hartrees table
1 gcal = 9.6010131961291E+17 Ehgram calories to hartreesgram calories to hartrees table
1 hph = 6.1575104268636E+23 Ehhorsepower hours to hartreeshorsepower hours to hartrees table
1 in-oz = 1.619715514763E+15 Ehinch ounces to hartreesinch ounces to hartrees table
1 in-lb = 2.5915447364598E+16 Ehinch pounds to hartreesinch pounds to hartrees table
1 J = 2.2937104486906E+17 Ehjoules to hartreesjoules to hartrees table
1 Kgcal = 9.6010131961291E+20 Ehkilogram calories to hartreeskilogram calories to hartrees table
1 kJ = 2.2937104486906E+20 Ehkilojoules to hartreeskilojoules to hartrees table
1 kWh = 8.2573576152861E+23 Ehkilowatt hours to hartreeskilowatt hours to hartrees table
1 l-atm = 2.3241021121357E+19 Ehliter atmospheres to hartreesliter atmospheres to hartrees table
1 MeV = 36749.308136649 Ehmegaelectronvolts to hartreesmegaelectronvolts to hartrees table
1 MJ = 2.2937104486906E+23 Ehmegajoules to hartreesmegajoules to hartrees table
1 MWh = 8.2573576152861E+26 Ehmegawatthours to hartreesmegawatthours to hartrees table
1 µJ = 229371044869.06 Ehmicrojoules to hartreesmicrojoules to hartrees table
1 mJ = 2.2937104486906E+14 Ehmillijoules to hartreesmillijoules to hartrees table
1 nJ = 229371044.86906 Ehnanojoules to hartreesnanojoules to hartrees table
1 Nm = 2.2937104486906E+17 Ehnewton meters to hartreesnewton meters to hartrees table
1 PJ = 2.2937104486906E+32 Ehpetajoules to hartreespetajoules to hartrees table
1 pJ = 229371.04486906 Ehpicojoules to hartreespicojoules to hartrees table
1 q unit = 2.4199927417827E+38 EhQ units to hartreesQ units to hartrees table
1 TeV = 36749308136.649 Ehteraelectronvolts to hartreesteraelectronvolts to hartrees table
1 TJ = 2.2937104486906E+29 Ehterajoules to hartreesterajoules to hartrees table
1 TWh = 8.2573576152861E+32 Ehterawatthours to hartreesterawatthours to hartrees table
1 th = 9.6010131961291E+23 Ehthermies to hartreesthermies to hartrees table
1 th = 2.4199929711537E+25 Ehtherms to hartreestherms to hartrees table
1 TCE = 6.7223148346044E+27 Ehtonnes of coal equivalent to hartreestonnes of coal equivalent to hartrees table
1 TOE = 9.6033069065778E+27 Ehtonnes of oil equivalent to hartreestonnes of oil equivalent to hartrees table
1 texplosive = 9.5968845173214E+26 Ehtons [explosive] to hartreestons [explosive] to hartrees table
1 Wh = 8.2573576152861E+20 Ehwatthours to hartreeswatthours to hartrees table
1 Ws = 2.2937104486906E+17 Ehwattseconds to hartreeswattseconds to hartrees table

## Btu [ 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] [ cal15 ]

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.] [ calit ]

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] [ calnutritional ]

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

## Calorie [thermochemical] [ calth ]

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

## Dekatherm [ dath ]

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

## Electronvolt [ eV ]

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

## Erg [ erg ]

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

## Exajoule [ EJ ]

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 [ fJ ]

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 [ ft-lb ]

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 [ GJ ]

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 [ GWh ]

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 [ gcal ]

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 [ Eh ]

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

## Horsepower hour [ hph ]

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

## Inch ounce [ in-oz ]

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

## Inch pound [ in-lb ]

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

## Joule [ J ]

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

## Kilogram calorie [ Kgcal ]

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 [ kJ ]

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 [ kWh ]

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 [ l-atm ]

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

## Megaelectronvolt [ MeV ]

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

## Megajoule [ MJ ]

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 [ MWh ]

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

## Microjoule [ µJ ]

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 [ mJ ]

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 [ nJ ]

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 [ Nm ]

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 [ PJ ]

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 [ pJ ]

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 unit ]

Q units is a measure of energy system.

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 [ TeV ]

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 [ TJ ]

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 [ TWh ]

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 [ th ]

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

## Therm [ th ]

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

## Tonne of coal equivalent [ TCE ]

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 [ TOE ]

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] [ texplosive ]

Ton [explosive] is a measure of energy.

## Watthour [ Wh ]

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 [ Ws ]

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