Electronvolt to Calorie (thermochemical) Converter

Convert Electronvolt to Calorie (thermochemical) instantly — live results with exact conversion factors.

From

3.829294058e-20 cal

1 electronvolt = 3.8292941e-20 calories (thermochemical). To convert eV to cal, multiply by 3.8292941e-20.

Quick Reference Table

Electronvolt (eV)	Calorie (thermochemical) (cal)
1	3.829294058e-20
2	7.658588117e-20
5	1.914647029e-19
10	3.829294058e-19
20	7.658588117e-19
50	1.914647029e-18
100	3.829294058e-18
250	9.573235146e-18
500	1.914647029e-17
1000	3.829294058e-17

Formula

Convert Electronvolt (eV) to Calorie (thermochemical) (cal) using the relationship:

cal = eV × 3.8292941e-20

How to Convert

Take the value in electronvolts (eV).
Multiply it by 3.8292941e-20 (the conversion factor from eV to cal).
The result is the equivalent value in calories (thermochemical) (cal).
Example: 1 eV = 3.829294058e-20 cal.

Reverse Conversion

Need it the other direction? Calorie (thermochemical) to Electronvolt conversion.

All Energy Conversions

See the full list of Energy conversions.

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FAQ

▸ How many calories (thermochemical) are in 1 electronvolt?

1 Electronvolt equals 3.829294058e-20 calories (thermochemical). Multiply by 3.8292941e-20 to convert eV to cal.

▸ What is the formula to convert electronvolt to calorie (thermochemical)?

Multiply the value in electronvolts by 3.8292941e-20 to get calories (thermochemical). Formula: cal = eV × 3.8292941e-20.

▸ How do I convert electronvolts to calories (thermochemical) easily?

Enter your value in the converter at the top of this page — the calories (thermochemical) result updates live as you type. You can also multiply by 3.8292941e-20 directly.

Answer