Koverts/Energy/eV → cal
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Electronvolt (eV) to Calorie (cal)

1 eV = 3.8293e-20 cal · Free instant converter, no signup required.

Direct Answer

1 eV = 3.8293e-20 cal

Formula: cal = eV × 3.8293e-20. This page supports instant conversion, reference table checks, and related unit links.

About this conversion

This Koverts page converts Electronvolt (eV) to Calorie (cal). It uses the same rules as our Energy Converter — reliable Energy conversions, free and instant.

Electronvolt (eV) and Calorie (cal) are units used in Energy Converter. Enter a value above to convert Electronvolt (eV) into Calorie (cal) using the standard relationship for this category.

Calorie (cal) is the target unit on this page. Results come from Electronvolt (eV) using the same rules as the calculator and the reference table below.

Typical uses

  • Compare Electronvolt (eV) and Calorie (cal) for everyday estimates and planning
  • Use with homework, DIY projects, and hobby measurements
  • Read international labels, manuals, and product specs with less guesswork
  • Educational reference only — verify medical, legal, or engineering use with authoritative sources
Formulacal = eV × 3.8293e-20

Common reference values

  • 1 eV = 3.8293e-20 cal
  • 10 eV = 3.8293e-19 cal
  • 100 eV = 3.8293e-18 cal

Tip: 1 eV equals 3.8293e-20 cal. Multiply your amount by 3.8293e-20 to convert from eV to cal.

Did you know? Koverts keeps conversion math transparent: you see the factor, the table, and the same rules everywhere on the page.

Educational reference — always verify critical measurements (medical, engineering, legal) with primary sources.

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Result

3.8293e-20cal

1 eV = 3.8293e-20 cal

Popular conversions

// electronvolt Conversion table calorie

Electronvolt (eV) (eV)Calorie (cal) (cal)
1 eV3.8293e-20 cal
2 eV7.6586e-20 cal
5 eV1.9147e-19 cal
10 eV3.8293e-19 cal
20 eV7.6586e-19 cal
25 eV9.5733e-19 cal
50 eV1.9147e-18 cal
100 eV3.8293e-18 cal
250 eV9.5733e-18 cal
500 eV1.9147e-17 cal
1000 eV3.8293e-17 cal

How to convert

Electronvolt (eV) → Calorie (cal)

To convert from Electronvolt (eV) (eV) to Calorie (cal) (cal)，multiply your value by 3.8293e-20.

cal = eV × 3.8293e-20

For example，10 eV = 3.8293e-19 cal.

// Frequently Asked Questions

How accurate is this converter?▼
Koverts applies standard conversion relationships for Energy. Always double-check results that affect health, safety, contracts, or compliance.
Can I convert other units in this category?▼
Yes. Open the category page or change the “from” and “to” units in the converter to explore every supported pair.
What is 1 eV in cal?▼
1 eV = 3.8293e-20 cal.
How is the conversion calculated?▼
cal = eV × 3.8293e-20.
Can I convert other values?▼
Yes. Use the converter box above to enter any value and get instant results.

// Related conversions

eV → J

Joule (J)

eV → kJ

Kilojoule (kJ)

eV → kcal

Kilocalorie (kcal)

eV → Wh

Watt-hour (Wh)