electronvolt to kilocalorie

Live electronvolt (eV) to kilocalorie (kcal) converter. Plus a 10-value reference table and FAQs.

electronvolt
kilocalorie
1 eV = 3.83e-23kcal

換算表

electronvoltからkilocalorieまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

electronvolt (eV)→kilocalorie (kcal)
0.001 eV → 3.8293e-26 kcal
0.01 eV → 3.8293e-25 kcal
0.1 eV → 3.8293e-24 kcal
0.5 eV → 1.9146e-23 kcal
1 eV → 3.8293e-23 kcal
2 eV → 7.6586e-23 kcal
5 eV → 1.9146e-22 kcal
10 eV → 3.8293e-22 kcal
100 eV → 3.8293e-21 kcal
1,000 eV → 3.8293e-20 kcal

electronvoltについて

Energy of 1 e⁻ accelerated through 1 V. Particle physics.

kilocalorieについて

1000 calories (4.184 kJ). Food labels in the US.

How electronvolt to kilocalorie conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in kilocalorie.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 eV = 3.829294e-23 kcal
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert electronvolt to kilocalorie?

Multiply the electronvolt value by 3.8293e-23 to get it in kilocalorie. For example, 10 eV = 3.83e-22 kcal.

What is 1 eV in kcal?

1 eV = 3.8293e-23 kcal.

What is 100 eV in kcal?

100 eV = 3.83e-21 kcal.

What is the formula?

Linear: multiply by 3.8293e-23 (the unit factor ratio).

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