Kilocalorie (food calorie) to Electronvolt (kcal → eV)
Convert kilocalorie (food calorie) to electronvolt instantly. The conversion factor below is exact by international definition.
Realtime·energy·metric
Exact
kcal
× 26,114,473,967,543,833,000,000
eV
26,114,473,967,543,833,000,000
Precision [auto]
6
📐kcal to eV formulaExact
eV = kcal × 2.611447e+22
Inverse: kcal = eV × 3.829294e-23
Worked example: 1 kcal = 2.611447e+22 eV
ℹ️About these units
Kilocalorie (food calorie) (kcal)
Nutrition labels in the US and worldwide as "Calorie".
Electronvolt (eV)
Source: NIST 2019 SI redefinition.
📊Reference table: kcal → eV
| Kilocalorie (food calorie) (kcal) | Electronvolt (eV) |
|---|---|
| 1 | 26,114,473,967,543,833,000,000 |
| 2 | 52,228,947,935,087,666,000,000 |
| 5 | 130,572,369,837,719,160,000,000 |
| 10 | 261,144,739,675,438,330,000,000 |
| 15 | 391,717,109,513,157,500,000,000 |
| 20 | 522,289,479,350,876,660,000,000 |
| 25 | 652,861,849,188,595,800,000,000 |
| 50 | 1,305,723,698,377,191,500,000,000 |
| 100 | 2,611,447,396,754,383,000,000,000 |
| 250 | 6,528,618,491,885,958,000,000,000 |
| 500 | 13,057,236,983,771,916,000,000,000 |
| 750 | 19,585,855,475,657,875,000,000,000 |
| 1,000 | 26,114,473,967,543,832,000,000,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
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