Table Of Contents
Electronvolts to calories Conversion
1 electronvolts (eV) is equal to 0.00000000000000000003829294058 calories (cal).
1 eV = 0.00000000000000000003829294058 cal
or
1 cal = 26114473970000000000 eV
Formula
To convert a energy from electronvolts (eV) to calories (cal), divide the energy in electronvolts by 26114473970000000000
e(cal) = e(eV) / 26114473970000000000
Frequently asked questions
How do I convert electronvolts to calories?
Divide the value in electronvolts by 26114473970000000000 to get the result in calories. For example, 5 eV ÷ 26114473970000000000 = 0 cal.
How many calories are in 1 electronvolts?
1 electronvolts (eV) is equal to 0 calories (cal).
How do I convert calories back to electronvolts?
Use the inverse operation: multiply the value in calories by 26114473970000000000 to get the result in electronvolts.
How accurate is the electronvolts to calories conversion?
The converter multiplies by the conversion factor 26114473970000000000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- NIST Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically (NIST SP 811, 2008 edition)
- NIST Guide to the SI (SP 811), Footnotes (notes 22 and 23)
- CODATA Value: electron volt-joule relationship (NIST Fundamental Physical Constants)
