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Convert Electronvolt to Calorie (Gram).

Input the value of electronvolts below to convert instantly to calories (g) with standard conversions, definitions, and equations.

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Value in Calories (g) = Value in Electronvolts × 3.8293e-20 Multiply the value in electronvolts by the conversion factor 3.8293e-20.

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How to Convert Electronvolts to Calories (g)

To convert electronvolt to calorie (gram), we use the official conversion formulas. Below is the mathematical formula, plain-English explanation, and a worked example.

electronvolt-to-calorie-formula.py
# Mathematical Formula
Value in Calories (g) = Value in Electronvolts × 3.8293e-20
# Worked Example (5 eV)
5 eV × 3.8293e-20 = 0.0000 cal
What is a Electronvolt?

Electronvolt (eV)

Tiny energy unit standard in particle physics, kinetic energy gained by a single electron moving through a 1V potential.

What is a Calorie (Gram)?

Calorie (Gram) (cal)

Energy required to raise the temperature of 1g of water by 1°C.

Electronvolt to Calorie (Gram) Conversion Table

Electronvolt (eV) Calorie (Gram) (cal)
1 eV 3.8293e-20 cal
2 eV 7.6586e-20 cal
3 eV 1.1488e-19 cal
5 eV 1.9146e-19 cal
10 eV 3.8293e-19 cal
15 eV 5.7439e-19 cal
20 eV 7.6586e-19 cal
25 eV 9.5732e-19 cal
50 eV 1.9146e-18 cal
100 eV 3.8293e-18 cal
250 eV 9.5732e-18 cal
500 eV 1.9146e-17 cal
1000 eV 3.8293e-17 cal

Calorie (Gram) to Electronvolt Conversion Table

Calorie (Gram) (cal) Electronvolt (eV)
1 cal 2.6114e+19 eV
2 cal 5.2229e+19 eV
3 cal 7.8343e+19 eV
5 cal 1.3057e+20 eV
10 cal 2.6114e+20 eV
15 cal 3.9172e+20 eV
20 cal 5.2229e+20 eV
25 cal 6.5286e+20 eV
50 cal 1.3057e+21 eV
100 cal 2.6114e+21 eV
250 cal 6.5286e+21 eV
500 cal 1.3057e+22 eV
1000 cal 2.6114e+22 eV
Questions

Frequently Asked Questions

How do I convert electronvolts to calories (g)?

Multiply the value in electronvolts by the conversion factor 3.829294e-20. For example, to convert 5 electronvolts to calories (g): 5 × 3.829294e-20 = 0.0000 cal.

What is the conversion factor from electronvolt to calorie (gram)?

The conversion factor is 3.829294e-20. One electronvolt is equal to 3.829294e-20 calories (g).

What is the reverse conversion from calorie (gram) to electronvolt?

To convert calories (g) back to electronvolts, multiply by 2.611447e+19 (or divide the value by 3.829294e-20). One calorie (gram) is equal to 2.611447e+19 electronvolts.

How many Joules are in 1 Kilowatt-hour (kWh)?

There are exactly 3,600,000 Joules (or 3.6 Megajoules) in 1 kWh.

What is the difference between a calorie and a Calorie?

A lowercase calorie (cal) is a small metric unit (4.184 J). A capitalized Calorie (Cal) is a food calorie, which is actually a kilocalorie (1,000 small calories or 4,184 J).

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