Use this free online calculator to convert Hartree to Kilocalorie [Thermochemical] instantly. This energy conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Hartree = 1.042e-21 Kilocalorie [Thermochemical]

1 Kilocalorie [Thermochemical] = 959688451732143734784.00 Hartree

Hartree to Kilocalorie [Thermochemical] Conversion Formula

To convert Hartree to Kilocalorie [Thermochemical], multiply by 1.042e-21.

Kilocalorie [Thermochemical] = Hartree × 1.042e-21

Hartree = Kilocalorie [Thermochemical] × 959688451732143734784.00

To convert Kilocalorie [Thermochemical] back to Hartree, divide by 1.042e-21 (or multiply by 959688451732143734784.00).

About These Units

About Hartree

The hartree is a unit of energy used in atomic and moleclar physics, equal to about 4.3598 x 10E-18 joule or 27.212 electron volts. The unit is named for the British physicist and mathematician Douglas R. Hartree (1897-1958).

About Kilocalorie [Thermochemical]

The kilocalorie [thermochemical] is a unit of energy used to measure work, heat, or power in various scientific and engineering contexts.

Hartree to Kilocalorie [Thermochemical] Conversion Table

Hartree	Kilocalorie [Thermochemical]	Kilocalorie [Thermochemical]	Hartree
0.1	1.042e-22	0.1	95968845173214380032.00
0.5	5.210e-22	0.5	479844225866071867392.00
1	1.042e-21	1	959688451732143734784.00
2	2.084e-21	2	1.9193769034642875e+21
5	5.210e-21	5	4.798442258660719e+21
10	1.042e-20	10	9.596884517321437e+21
20	2.084e-20	20	1.9193769034642874e+22
25	2.605e-20	25	2.3992211293303594e+22
50	5.210e-20	50	4.798442258660719e+22
100	1.042e-19	100	9.596884517321438e+22
250	2.605e-19	250	2.399221129330359e+23
500	5.210e-19	500	4.798442258660718e+23
1000	1.042e-18	1000	9.596884517321436e+23

Why Use Our Hartree to Kilocalorie [Thermochemical] Converter?

Instant and accurate energy conversions
Free to use with no registration required
Mobile-friendly design for conversions on the go
Supports all major energy units