Convert 1 Hartree to Kilocalories

Convert between Hartree and Calories (kcal) with step-by-step calculation. 1 Hartree = 1.042 × 10⁻²¹ Calories (kcal).

Hartree to Calories (kcal)

From Hartree

To Calories (kcal)

Answer

1 Eₕ = 1.042 × 10⁻²¹ calories (kcal)

Step 1 — Conversion factor

1 calorie (kcal) ≈ 9.597 × 10²⁰ Eₕ

To convert Eₕ to calories (kcal), divide by 9.597 × 10²⁰.

Step 2 — Calculate

1 Eₕ × 1 kcal9.597 × 10²⁰ Eₕ

≈ 1 ÷ 9.597 × 10²⁰

= 1.042 × 10⁻²¹ kcal

1 Eₕ = 1.042 × 10⁻²¹ calories (kcal)

Hartree to Calories (kcal) conversion table

Hartree	Calories (kcal)
1	0
2	0
5	0
10	0
25	0
50	0
100	0
250	0
500	0
1000	0

How to Convert Hartree to Calories (kcal)

To convert Hartree to Calories (kcal), use the conversion factor: 1 Hartree = 1.042 × 10⁻²¹ Calories (kcal). Enter any value above and click Convert to see the step-by-step calculation.

Formula

Multiply or divide the value by the conversion factor to get the result. The calculator shows every step of the arithmetic.

Frequently Asked Questions

How many Calories (kcal) are in 1 Hartree?

1 Hartree = 1.042 × 10⁻²¹ Calories (kcal).

What category is this conversion?

This is a Energy conversion.

Complete list of Hartree conversions