The answer is one Hartree is equal to 1.0420043483136e-21 Kilocalorie [Thermochemical] and that means we can also write it as 1 Hartree = 1.0420043483136e-21 Kilocalorie [Thermochemical]. Feel free to use our online unit conversion calculator to convert the unit from Hartree to Kilocalorie [Thermochemical]. Just simply enter value 1 in Hartree and see the result in Kilocalorie [Thermochemical].

Manually converting Hartree to Kilocalorie [Thermochemical] can be time-consuming,especially when you don’t have enough knowledge about Energy units conversion. Since there is a lot of complexity and some sort of learning curve is involved, most of the users end up using an online Hartree to Kilocalorie [Thermochemical] converter tool to get the job done as soon as possible.

We have so many online tools available to convert Hartree to Kilocalorie [Thermochemical], but not every online tool gives an accurate result and that is why we have created this online Hartree to Kilocalorie [Thermochemical] converter tool. It is a very simple and easy-to-use tool. Most important thing is that it is beginner-friendly.

By using our Hartree to Kilocalorie [Thermochemical] conversion tool, you know that one Hartree is equivalent to 1.0420043483136e-21 Kilocalorie [Thermochemical]. Hence, to convert Hartree to Kilocalorie [Thermochemical], we just need to multiply the number by 1.0420043483136e-21. We are going to use very simple Hartree to Kilocalorie [Thermochemical] conversion formula for that. Pleas see the calculation example given below.

\(\text{1 Hartree} = 1 \times 1.0420043483136e-21 = \text{1.0420043483136e-21 Kilocalorie [Thermochemical]}\)

Hartree is a unit of measurement for energy in Hartree atomic units system. It is also known as Hartree energy and is named after British physicist Douglas Hartree. One hartree is equal to 27.21 electronvolts.

The symbol of Hartree is 2R∞hc. This means you can also write one Hartree as 1 2R∞hc.

Thermochemical kilocalorie is a unit of measurement for energy. Thermochemical kilocalorie is a multiple of energy unit calorie [thermochemical]. One thermochemical kilocalorie is equal to 1000 calories [thermochemical].

The symbol of Kilocalorie [Thermochemical] is kcal. This means you can also write one Kilocalorie [Thermochemical] as 1 kcal.

- As you can see, we have 2 input fields and 2 dropdowns.
- From the first dropdown, select Hartree and in the first input field, enter a value.
- From the second dropdown, select Kilocalorie [Thermochemical].
- Instantly, the tool will convert the value from Hartree to Kilocalorie [Thermochemical] and display the result in the second input field.

Hartree [2R∞hc] | Kilocalorie [Thermochemical] [kcal] | Description |
---|---|---|

1 Hartree | 1.0420043483136e-21 Kilocalorie [Thermochemical] | 1 Hartree = 1.0420043483136e-21 Kilocalorie [Thermochemical] |

2 Hartree | 2.0840086966272e-21 Kilocalorie [Thermochemical] | 2 Hartree = 2.0840086966272e-21 Kilocalorie [Thermochemical] |

3 Hartree | 3.1260130449408e-21 Kilocalorie [Thermochemical] | 3 Hartree = 3.1260130449408e-21 Kilocalorie [Thermochemical] |

4 Hartree | 4.1680173932544e-21 Kilocalorie [Thermochemical] | 4 Hartree = 4.1680173932544e-21 Kilocalorie [Thermochemical] |

5 Hartree | 5.210021741568e-21 Kilocalorie [Thermochemical] | 5 Hartree = 5.210021741568e-21 Kilocalorie [Thermochemical] |

6 Hartree | 6.2520260898816e-21 Kilocalorie [Thermochemical] | 6 Hartree = 6.2520260898816e-21 Kilocalorie [Thermochemical] |

7 Hartree | 7.2940304381951e-21 Kilocalorie [Thermochemical] | 7 Hartree = 7.2940304381951e-21 Kilocalorie [Thermochemical] |

8 Hartree | 8.3360347865087e-21 Kilocalorie [Thermochemical] | 8 Hartree = 8.3360347865087e-21 Kilocalorie [Thermochemical] |

9 Hartree | 9.3780391348223e-21 Kilocalorie [Thermochemical] | 9 Hartree = 9.3780391348223e-21 Kilocalorie [Thermochemical] |

10 Hartree | 1.0420043483136e-20 Kilocalorie [Thermochemical] | 10 Hartree = 1.0420043483136e-20 Kilocalorie [Thermochemical] |

100 Hartree | 1.0420043483136e-19 Kilocalorie [Thermochemical] | 100 Hartree = 1.0420043483136e-19 Kilocalorie [Thermochemical] |

1000 Hartree | 1.0420043483136e-18 Kilocalorie [Thermochemical] | 1000 Hartree = 1.0420043483136e-18 Kilocalorie [Thermochemical] |

Conversion | Description |
---|---|

1 Hartree = 4.1322420822723e-21 BTU | 1 Hartree in BTU is equal to 4.1322420822723e-21 |

1 Hartree = 1.0420043483136e-18 Calorie [Thermochemical] | 1 Hartree in Calorie [Thermochemical] is equal to 1.0420043483136e-18 |

1 Hartree = 4.3597461933441e-11 ERG | 1 Hartree in ERG is equal to 4.3597461933441e-11 |

1 Hartree = 27.21 Electrovolt | 1 Hartree in Electrovolt is equal to 27.21 |

1 Hartree = 3.2155837863785e-18 Foot Pound | 1 Hartree in Foot Pound is equal to 3.2155837863785e-18 |

1 Hartree = 1.2747795886971e-25 Gasoline [Liter] | 1 Hartree in Gasoline [Liter] is equal to 1.2747795886971e-25 |

1 Hartree = 4.3597461933441e-27 Gigajoule | 1 Hartree in Gigajoule is equal to 4.3597461933441e-27 |

1 Hartree = 1.6240319287411e-24 Horsepower Hour | 1 Hartree in Horsepower Hour is equal to 1.6240319287411e-24 |

1 Hartree = 3.8587005436542e-17 Inch Pound | 1 Hartree in Inch Pound is equal to 3.8587005436542e-17 |

1 Hartree = 4.3597461933441e-18 Joule | 1 Hartree in Joule is equal to 4.3597461933441e-18 |

1 Hartree = 4.3597461933441e-21 Kilojoule | 1 Hartree in Kilojoule is equal to 4.3597461933441e-21 |

1 Hartree = 1.0420043483136e-21 Kilocalorie [Thermochemical] | 1 Hartree in Kilocalorie [Thermochemical] is equal to 1.0420043483136e-21 |

1 Hartree = 1.2110406092622e-24 Kilowatt Hour | 1 Hartree in Kilowatt Hour is equal to 1.2110406092622e-24 |

1 Hartree = 4.3597461933441e-24 Megajoule | 1 Hartree in Megajoule is equal to 4.3597461933441e-24 |

1 Hartree = 4.3597461933441e-33 Petajoule | 1 Hartree in Petajoule is equal to 4.3597461933441e-33 |

1 Hartree = 4.3597461933441e-30 Terajoule | 1 Hartree in Terajoule is equal to 4.3597461933441e-30 |

1 Hartree = 4.1332287262317e-26 Therm [US] | 1 Hartree in Therm [US] is equal to 4.1332287262317e-26 |

1 Hartree = 4.3597461933441e-18 Watt Second | 1 Hartree in Watt Second is equal to 4.3597461933441e-18 |

1 Hartree = 1.2110406092622e-21 Watt Hour | 1 Hartree in Watt Hour is equal to 1.2110406092622e-21 |

1 Hartree = 4.36 Attojoule | 1 Hartree in Attojoule is equal to 4.36 |

1 Hartree = 1.2110406092622e-24 Board of Trade | 1 Hartree in Board of Trade is equal to 1.2110406092622e-24 |

1 Hartree = 4.1350073057731e-21 BTU [Thermochemical] | 1 Hartree in BTU [Thermochemical] is equal to 4.1350073057731e-21 |

1 Hartree = 1.0415562600564e-18 Calorie [15 °C] | 1 Hartree in Calorie [15 °C] is equal to 1.0415562600564e-18 |

1 Hartree = 1.0413074886176e-21 Calorie [Nutritional] | 1 Hartree in Calorie [Nutritional] is equal to 1.0413074886176e-21 |

1 Hartree = 2.2956900876726e-21 Celsius Heat | 1 Hartree in Celsius Heat is equal to 2.2956900876726e-21 |

1 Hartree = 4.3597461933441e-16 Centijoule | 1 Hartree in Centijoule is equal to 4.3597461933441e-16 |

1 Hartree = 1.6465569917858e-24 Cheval Vapeur Heure | 1 Hartree in Cheval Vapeur Heure is equal to 1.6465569917858e-24 |

1 Hartree = 4.3597461933441e-17 Decijoule | 1 Hartree in Decijoule is equal to 4.3597461933441e-17 |

1 Hartree = 4.3597461933441e-19 Dekajoule | 1 Hartree in Dekajoule is equal to 4.3597461933441e-19 |

1 Hartree = 4.1332287262317e-27 Dekatherm | 1 Hartree in Dekatherm is equal to 4.1332287262317e-27 |

1 Hartree = 1.2110406092622e-22 Dekawatt hour | 1 Hartree in Dekawatt hour is equal to 1.2110406092622e-22 |

1 Hartree = 4.3597461933441e-36 Exajoule | 1 Hartree in Exajoule is equal to 4.3597461933441e-36 |

1 Hartree = 1.2110406092622e-39 Exawatt Hour | 1 Hartree in Exawatt Hour is equal to 1.2110406092622e-39 |

1 Hartree = 0.0043597461933441 Femtojoule | 1 Hartree in Femtojoule is equal to 0.0043597461933441 |

1 Hartree = 1.0345837322038e-16 Foot Poundal | 1 Hartree in Foot Poundal is equal to 1.0345837322038e-16 |

1 Hartree = 3.3088541236673e-26 Automotive Gasoline [US] | 1 Hartree in Automotive Gasoline [US] is equal to 3.3088541236673e-26 |

1 Hartree = 3.3088541236673e-26 Aviation Gasoline [US] | 1 Hartree in Aviation Gasoline [US] is equal to 3.3088541236673e-26 |

1 Hartree = 2.9755297524871e-26 Diesel Oil [US] | 1 Hartree in Diesel Oil [US] is equal to 2.9755297524871e-26 |

1 Hartree = 2.9755297524871e-26 Distillate #2 Fuel Oil [US] | 1 Hartree in Distillate #2 Fuel Oil [US] is equal to 2.9755297524871e-26 |

1 Hartree = 3.065925593069e-26 Kerosene [US] | 1 Hartree in Kerosene [US] is equal to 3.065925593069e-26 |

1 Hartree = 3.065925593069e-26 Kerosene Type Jet Fuel [US] | 1 Hartree in Kerosene Type Jet Fuel [US] is equal to 3.065925593069e-26 |

1 Hartree = 4.326954865658e-26 LPG [US] | 1 Hartree in LPG [US] is equal to 4.326954865658e-26 |

1 Hartree = 3.2554855087695e-26 Naphtha Type Jet Fuel [US] | 1 Hartree in Naphtha Type Jet Fuel [US] is equal to 3.2554855087695e-26 |

1 Hartree = 2.7586346452443e-26 Residual Fuel Oil [US] | 1 Hartree in Residual Fuel Oil [US] is equal to 2.7586346452443e-26 |

1 Hartree = 2.7551972385756e-26 Automotive Gasoline [UK] | 1 Hartree in Automotive Gasoline [UK] is equal to 2.7551972385756e-26 |

1 Hartree = 2.7551972385756e-26 Aviation Gasoline [UK] | 1 Hartree in Aviation Gasoline [UK] is equal to 2.7551972385756e-26 |

1 Hartree = 2.4776466568026e-26 Diesel Oil [UK] | 1 Hartree in Diesel Oil [UK] is equal to 2.4776466568026e-26 |

1 Hartree = 2.4776466568026e-26 Distillate #2 Fuel Oil [UK] | 1 Hartree in Distillate #2 Fuel Oil [UK] is equal to 2.4776466568026e-26 |

1 Hartree = 2.5529169349839e-26 Kerosene [UK] | 1 Hartree in Kerosene [UK] is equal to 2.5529169349839e-26 |

1 Hartree = 2.5529169349839e-26 Kerosene Type Jet Fuel [UK] | 1 Hartree in Kerosene Type Jet Fuel [UK] is equal to 2.5529169349839e-26 |

1 Hartree = 3.6029433911969e-26 LPG [UK] | 1 Hartree in LPG [UK] is equal to 3.6029433911969e-26 |

1 Hartree = 2.7107585734372e-26 Naphtha Type Jet Fuel [UK] | 1 Hartree in Naphtha Type Jet Fuel [UK] is equal to 2.7107585734372e-26 |

1 Hartree = 2.297043711432e-26 Residual Fuel Oil [UK] | 1 Hartree in Residual Fuel Oil [UK] is equal to 2.297043711432e-26 |

1 Hartree = 2.72113966e-8 Gigaelectronvolt | 1 Hartree in Gigaelectronvolt is equal to 2.72113966e-8 |

1 Hartree = 1.2110406092622e-30 Gigawatt Hour | 1 Hartree in Gigawatt Hour is equal to 1.2110406092622e-30 |

1 Hartree = 1.0413074886176e-18 Gram Calorie | 1 Hartree in Gram Calorie is equal to 1.0413074886176e-18 |

1 Hartree = 4.3597461933441e-20 Hectojoule | 1 Hartree in Hectojoule is equal to 4.3597461933441e-20 |

1 Hartree = 1.2110406092622e-23 Hectowatt Hour | 1 Hartree in Hectowatt Hour is equal to 1.2110406092622e-23 |

1 Hartree = 4.0100682425902e-26 Hundred Cubic Feet of Natural Gas | 1 Hartree in Hundred Cubic Feet of Natural Gas is equal to 4.0100682425902e-26 |

1 Hartree = 6.1739208698468e-16 Inch Ounce | 1 Hartree in Inch Ounce is equal to 6.1739208698468e-16 |

1 Hartree = 1.0415562600564e-21 Kilocalorie [15 °C] | 1 Hartree in Kilocalorie [15 °C] is equal to 1.0415562600564e-21 |

1 Hartree = 0.0272113966 Kiloelectronvolt | 1 Hartree in Kiloelectronvolt is equal to 0.0272113966 |

1 Hartree = 1.0413074886176e-21 Kilogram Calorie | 1 Hartree in Kilogram Calorie is equal to 1.0413074886176e-21 |

1 Hartree = 4.4457038778218e-19 Kilogram Force Meter | 1 Hartree in Kilogram Force Meter is equal to 4.4457038778218e-19 |

1 Hartree = 4.4457038778218e-19 Kilopond Meter | 1 Hartree in Kilopond Meter is equal to 4.4457038778218e-19 |

1 Hartree = 1.0420043483136e-30 Kiloton [TNT] | 1 Hartree in Kiloton [TNT] is equal to 1.0420043483136e-30 |

1 Hartree = 4.3027349551878e-20 Liter Atmosphere | 1 Hartree in Liter Atmosphere is equal to 4.3027349551878e-20 |

1 Hartree = 0.0000272113966 Megaelectronvolt | 1 Hartree in Megaelectronvolt is equal to 0.0000272113966 |

1 Hartree = 4.3597461933441e-17 Megalerg | 1 Hartree in Megalerg is equal to 4.3597461933441e-17 |

1 Hartree = 1.0420043483136e-33 Megaton [TNT] | 1 Hartree in Megaton [TNT] is equal to 1.0420043483136e-33 |

1 Hartree = 1.2110406092622e-27 Megawatt Hour | 1 Hartree in Megawatt Hour is equal to 1.2110406092622e-27 |

1 Hartree = 4.3597461933441e-12 Microjoule | 1 Hartree in Microjoule is equal to 4.3597461933441e-12 |

1 Hartree = 4.3597461933441e-15 Millijoule | 1 Hartree in Millijoule is equal to 4.3597461933441e-15 |

1 Hartree = 1.2110406092622e-25 Myriawatt Hour | 1 Hartree in Myriawatt Hour is equal to 1.2110406092622e-25 |

1 Hartree = 4.3597461933441e-9 Nanojoule | 1 Hartree in Nanojoule is equal to 4.3597461933441e-9 |

1 Hartree = 4.3597461933441e-18 Newton Meter | 1 Hartree in Newton Meter is equal to 4.3597461933441e-18 |

1 Hartree = 1.2110406092622e-36 Petawatt Hour | 1 Hartree in Petawatt Hour is equal to 1.2110406092622e-36 |

1 Hartree = 0.0000043597461933441 Picojoule | 1 Hartree in Picojoule is equal to 0.0000043597461933441 |

1 Hartree = 4.1322418967034e-39 Q Unit | 1 Hartree in Q Unit is equal to 4.1322418967034e-39 |

1 Hartree = 4.1322418967034e-36 Quad | 1 Hartree in Quad is equal to 4.1322418967034e-36 |

1 Hartree = 2.72113966e-11 Teraelectronvolt | 1 Hartree in Teraelectronvolt is equal to 2.72113966e-11 |

1 Hartree = 1.2110406092622e-33 Terawatt Hour | 1 Hartree in Terawatt Hour is equal to 1.2110406092622e-33 |

1 Hartree = 4.1322418967034e-26 Therm [Europe] | 1 Hartree in Therm [Europe] is equal to 4.1322418967034e-26 |

1 Hartree = 1.0415562600564e-24 Thermie | 1 Hartree in Thermie is equal to 1.0415562600564e-24 |

1 Hartree = 1.0420043483136e-27 Ton [TNT] | 1 Hartree in Ton [TNT] is equal to 1.0420043483136e-27 |

1 Hartree = 1.4875821265965e-28 Tonne of Coal | 1 Hartree in Tonne of Coal is equal to 1.4875821265965e-28 |

1 Hartree = 1.0413074886176e-28 Tonne of Oil | 1 Hartree in Tonne of Oil is equal to 1.0413074886176e-28 |

1 Hartree = 4359746.19 Yoctojoule | 1 Hartree in Yoctojoule is equal to 4359746.19 |

1 Hartree = 4.3597461933441e-42 Yottajoule | 1 Hartree in Yottajoule is equal to 4.3597461933441e-42 |

1 Hartree = 1.2110406092622e-45 Yottawatt Hour | 1 Hartree in Yottawatt Hour is equal to 1.2110406092622e-45 |

1 Hartree = 4359.75 Zeptojoule | 1 Hartree in Zeptojoule is equal to 4359.75 |

1 Hartree = 4.3597461933441e-39 Zettajoule | 1 Hartree in Zettajoule is equal to 4.3597461933441e-39 |

1 Hartree = 1.2110406092622e-42 Zettwatt Hour | 1 Hartree in Zettwatt Hour is equal to 1.2110406092622e-42 |

1 Hartree = 4.3597461933441e-11 Dyne Centimeter | 1 Hartree in Dyne Centimeter is equal to 4.3597461933441e-11 |

1 Hartree = 4.3597461933441e-21 Kilowatt Second | 1 Hartree in Kilowatt Second is equal to 4.3597461933441e-21 |

1 Hartree = 1.6465569917858e-24 Horsepower Hour [Metric] | 1 Hartree in Horsepower Hour [Metric] is equal to 1.6465569917858e-24 |

1 Hartree = 1.0413074886176e-18 Calorie | 1 Hartree in Calorie is equal to 1.0413074886176e-18 |

1 Hartree = 1.0413074886176e-21 Kilocalorie | 1 Hartree in Kilocalorie is equal to 1.0413074886176e-21 |

1 Hartree = 1.0413074886176e-24 Kilocalorie [Nutritional] | 1 Hartree in Kilocalorie [Nutritional] is equal to 1.0413074886176e-24 |

1 Hartree = 1.0413074886176e-27 MMKcal | 1 Hartree in MMKcal is equal to 1.0413074886176e-27 |

1 Hartree = 4.1322420822723e-24 MBTU | 1 Hartree in MBTU is equal to 4.1322420822723e-24 |

1 Hartree = 4.1322420822723e-24 MBH | 1 Hartree in MBH is equal to 4.1322420822723e-24 |

1 Hartree = 4.1322420822723e-27 Mega BTU | 1 Hartree in Mega BTU is equal to 4.1322420822723e-27 |

1 Hartree = 4.1322420822723e-27 MMBTU | 1 Hartree in MMBTU is equal to 4.1322420822723e-27 |

1 Hartree = 3.4435350685603e-25 Refrigeration Ton Hour | 1 Hartree in Refrigeration Ton Hour is equal to 3.4435350685603e-25 |

1 Hartree = 1.0845779743497e-28 Fuel Oil Equivalent of 1 Kiloliter | 1 Hartree in Fuel Oil Equivalent of 1 Kiloliter is equal to 1.0845779743497e-28 |

1 Hartree = 6.830152202103e-28 Fuel Oil Equivalent of 1 Barrel | 1 Hartree in Fuel Oil Equivalent of 1 Barrel is equal to 6.830152202103e-28 |

1 Hartree = 1.0420043483136e-36 Gigaton [TNT] | 1 Hartree in Gigaton [TNT] is equal to 1.0420043483136e-36 |

1 Hartree = 4.4457038778218e-16 Gram Force Meter | 1 Hartree in Gram Force Meter is equal to 4.4457038778218e-16 |

1 Hartree = 4.4457038778218e-14 Gram Force Centimeter | 1 Hartree in Gram Force Centimeter is equal to 4.4457038778218e-14 |

1 Hartree = 4.4457038778218e-17 Kg Force Centimeter | 1 Hartree in Kg Force Centimeter is equal to 4.4457038778218e-17 |

1 Hartree = 6.1739208698468e-16 Ounce Force Inch | 1 Hartree in Ounce Force Inch is equal to 6.1739208698468e-16 |

1 Hartree = 3.2155837863785e-18 Pound Force Foot | 1 Hartree in Pound Force Foot is equal to 3.2155837863785e-18 |

1 Hartree = 3.8587005436542e-17 Pound Force Inch | 1 Hartree in Pound Force Inch is equal to 3.8587005436542e-17 |

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