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

Quick Reference

1 Hartree = 4.135e-21 Btu [Thermochemical]

1 Btu [Thermochemical] = 241837429969006034944.00 Hartree

Hartree to Btu [Thermochemical] Conversion Formula

To convert Hartree to Btu [Thermochemical], multiply by 4.135e-21.

Btu [Thermochemical] = Hartree × 4.135e-21

Hartree = Btu [Thermochemical] × 241837429969006034944.00

To convert Btu [Thermochemical] back to Hartree, divide by 4.135e-21 (or multiply by 241837429969006034944.00).

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 Btu [Thermochemical]

The Btu [thermochemical] is a unit of measurement used in various scientific, engineering, or specialized applications.

Hartree to Btu [Thermochemical] Conversion Table

Hartree	Btu [Thermochemical]	Btu [Thermochemical]	Hartree
0.1	4.135e-22	0.1	24183742996900605952.00
0.5	2.068e-21	0.5	120918714984503017472.00
1	4.135e-21	1	241837429969006034944.00
2	8.270e-21	2	483674859938012069888.00
5	2.068e-20	5	1.2091871498450302e+21
10	4.135e-20	10	2.4183742996900605e+21
20	8.270e-20	20	4.836748599380121e+21
25	1.034e-19	25	6.04593574922515e+21
50	2.068e-19	50	1.20918714984503e+22
100	4.135e-19	100	2.41837429969006e+22
250	1.034e-18	250	6.045935749225151e+22
500	2.068e-18	500	1.2091871498450302e+23
1000	4.135e-18	1000	2.4183742996900604e+23

Why Use Our Hartree to Btu [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