Convert kilocalorie to electron volt
1 kcal = 2.611447397e+22 eV
1 kcal = 2.6114e+22 eV
1 kcal in every energy unit
| electron volt | 2.6114e+22 eV |
| hartree | 9.5969e+20 Eh |
| kiloelectron volt | 2.6114e+19 keV |
| megaelectron volt | 2.6114e+16 MeV |
| gigaelectron volt | 26,114,000,000,000 GeV |
| nanojoule | 4,184,000,000,000 nJ |
| erg | 41,840,000,000 erg |
| teraelectron volt | 26,114,000,000 TeV |
| microjoule | 4,184,000,000 µJ |
| millijoule | 4,184,000 mJ |
| inch-pound | 37,032 in·lb |
| joule | 4,184 J |
| foot-pound | 3,086 ft⋅lb |
| calorie | 1,000 cal |
| calorie (International Table) | 999.33 cal IT |
| kilojoule | 4.184 kJ |
| BTU (thermochemical) | 3.9683 BTU th |
| British thermal unit | 3.9657 BTU |
| watt-hour | 1.1622 Wh |
| kilocalorie | 1 kcal |
| megajoule | 0.004184 MJ |
| horsepower-hour | 0.0015586 hp·h |
| kilowatt-hour | 0.0011622 kWh |
| therm | 0.000039657 therm |
| gigajoule | 0.000004184 GJ |
| million BTU | 0.0000039657 MMBTU |
| megawatt-hour | 0.0000011622 MWh |
| ton of TNT | 0.000001 t TNT |
| tonne of oil equivalent | 9.9933e-08 toe |
| terajoule | 4.1840e-09 TJ |
| gigawatt-hour | 1.1622e-09 GWh |
| kiloton of TNT | 1.0000e-09 kt TNT |
| petajoule | 4.1840e-12 PJ |
| terawatt-hour | 1.1622e-12 TWh |
| megaton of TNT | 1.0000e-12 Mt TNT |
| quad | 3.9657e-15 quad |
How the conversion works
Multiply by 2.611447397e+22 to go from kilocalorie to electron volt, or divide by it to go back. Every conversion on this site routes through the SI value (J) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? electron volt to kilocalorie — 1 eV = 3.829294058e-23 kcal.
kilocalorie to electron volt — common values
| 1 kcal | 2.6114474e+22 eV |
| 2 kcal | 5.2228948e+22 eV |
| 3 kcal | 7.8343422e+22 eV |
| 5 kcal | 1.3057237e+23 eV |
| 10 kcal | 2.6114474e+23 eV |
| 15 kcal | 3.9171711e+23 eV |
| 20 kcal | 5.2228948e+23 eV |
| 25 kcal | 6.5286185e+23 eV |
| 50 kcal | 1.3057237e+24 eV |
| 75 kcal | 1.9585855e+24 eV |
| 100 kcal | 2.6114474e+24 eV |
| 250 kcal | 6.5286185e+24 eV |
| 500 kcal | 1.3057237e+25 eV |
| 1000 kcal | 2.6114474e+25 eV |