Unit definitions

Kilo-electronvolt

$10^{3} \ \text{eV}$ is a kilo-electronvolt.

Joule

The joule is the SI unit of energy. It is defined as the work done when a force of one newton is applied over a distance of one meter.

How to convert Kilo-electronvolt to Joule

$$\text{Energy}_{\text{J}} = \text{Energy}_{\text{keV}} \cdot 1.602176462e - 16$$

Examples

Example 1

Convert $35.0\ \text{keV}$ to $\text{J}$.

$$\text{Energy}_{\text{J}} = 35.0 \cdot 1.602176462e - 16$$

$$\text{Energy}_{\text{J}} = 0.000000000000005607617617$$

$$\therefore \ 35.0\ \text{keV} = 0.000000000000005607617617 \ \text{J}$$

Example 2

Convert $90.0\ \text{keV}$ to $\text{J}$.

$$\text{Energy}_{\text{J}} = 90.0 \cdot 1.602176462e - 16$$

$$\text{Energy}_{\text{J}} = 0.000000000000014419588158$$

$$\therefore \ 90.0\ \text{keV} = 0.000000000000014419588158 \ \text{J}$$

Example 3

Convert $120.0\ \text{keV}$ to $\text{J}$.

$$\text{Energy}_{\text{J}} = 120.0 \cdot 1.602176462e - 16$$

$$\text{Energy}_{\text{J}} = 0.000000000000019226117544$$

$$\therefore \ 120.0\ \text{keV} = 0.000000000000019226117544 \ \text{J}$$

Example 4

Convert $130.0\ \text{keV}$ to $\text{J}$.

$$\text{Energy}_{\text{J}} = 130.0 \cdot 1.602176462e - 16$$

$$\text{Energy}_{\text{J}} = 0.000000000000020828294006$$

$$\therefore \ 130.0\ \text{keV} = 0.000000000000020828294006 \ \text{J}$$

Example 5

Convert $190.0\ \text{keV}$ to $\text{J}$.

$$\text{Energy}_{\text{J}} = 190.0 \cdot 1.602176462e - 16$$

$$\text{Energy}_{\text{J}} = 0.000000000000030441352778$$

$$\therefore \ 190.0\ \text{keV} = 0.000000000000030441352778 \ \text{J}$$

Kilo-electronvolt to Joule conversion table

Kilo-electronvolt to Joule conversion table

Kilo-electronvolt [keV]	Joule [J]
1	1.602176462E-16
2	3.204352924E-16
3	4.806529386E-16
4	6.408705848E-16
5	8.01088231E-16
6	9.613058772E-16
7	1.1215235234E-15
8	1.2817411696E-15
9	1.4419588158E-15
10	1.602176462E-15

Convert Kilo-electronvolt to other Energy units

Convert Kilo-electronvolt to other Energy units

Kilo-electronvolt [keV]	Other unit
1	1.602176462E-19 Kilojoule [kJ]
1	3.829293647227533460803059273422562E-17 Calorie (small calorie) [cal]
1	3.826732736218591764593484283940002E-20 Food calorie (large calorie) [kcal]
1	1.518564311034443538756089701059655E-19 British thermal unit [Btu]
1	1.518564311034443538756089701059655E-24 Therm [thm]
1	1E+3 Electronvolt [eV]
1	0.001 Mega-electronvolt [MeV]
1	0.000001 Giga-electronvolt [GeV]
1	1E-9 Tera-electronvolt [TeV]