Thermochemical calories to electronvolts converter
Convert thermochemical calories (cal) to electronvolts (eV).
Energy converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
cal
esc
JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
26114473970000000000
eV
esc
JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
CONVERSION
1 cal ≈ 26114473970000000000 eV
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAeV = cal × 26114473967543800000
FORMULA & EXAMPLES
How to convert Thermochemical calories to electronvolts
eV = cal × 26114473967543800000
Multiply the cal reading by 26114473967543800000.
Worked examples
1 cal ≈ 26114473970000000000 eV
1 × 26114473967543800000 ≈ 26114473970000000000
1000 cal ≈ 2.611447397e+22 eV
1000 × 26114473967543800000 ≈ 2.611447397e+22
Frequently asked questions
Is a food Calorie the same as a thermochemical calorie?
A food Calorie is a kilocalorie: 1 kcal = 1,000 cal. This tool uses the thermochemical calorie of exactly 4.184 J.
Thermochemical calories to electronvolts table
Fixed reference · Thermochemical calorie to Electronvolt
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Thermochemical calorie (cal)
Electronvolt (eV)
0
0
0.1
2611447397000000000
0.5
13057236980000000000
1
26114473970000000000
2
52228947940000000000
5
130572369800000000000
10
261144739700000000000
25
652861849200000000000
50
1.305723698e+21
100
2.611447397e+21
1000
2.611447397e+22
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.