Convert Kiloelectronvolts to Electronvolts

Enter the energy in kiloelectronvolts below to get the value converted to electronvolts.

Results in Electronvolts:

1 keV = 1,000 eV

Do you want to convert electronvolts to kiloelectronvolts?

How to Convert Kiloelectronvolts to Electronvolts

To convert a kiloelectronvolt measurement to a electronvolt measurement, multiply the energy by the conversion ratio. One kiloelectronvolt is equal to 1,000 electronvolts, so use this simple formula to convert:

electronvolts = kiloelectronvolts × 1,000

The energy in electronvolts is equal to the kiloelectronvolts multiplied by 1,000.

For example, here's how to convert 5 kiloelectronvolts to electronvolts using the formula above.

5 keV = (5 × 1,000) = 5,000 eV

Kiloelectronvolts and electronvolts are both units used to measure energy. Keep reading to learn more about each unit of measure.

Kiloelectronvolts

Kiloelectronvolts can be abbreviated as keV, for example 1 kiloelectronvolt can be written as 1 keV.

Electronvolts

The electronvolt is a unit of energy used in physics, most commonly in electrostatic particle accelerator sciences.

Electronvolts can be abbreviated as eV, for example 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed using the following formula: E = qV

The energy E in electronvolts is equal to the electric charge q in elementary charge times the potential difference V in volts.

Kiloelectronvolt Measurements and Equivalent Electronvolt Conversions

Common kiloelectronvolt values converted to the equivalent electronvolt value
Kiloelectronvolts	Electronvolts
1 keV	1,000 eV
2 keV	2,000 eV
3 keV	3,000 eV
4 keV	4,000 eV
5 keV	5,000 eV
6 keV	6,000 eV
7 keV	7,000 eV
8 keV	8,000 eV
9 keV	9,000 eV
10 keV	10,000 eV
11 keV	11,000 eV
12 keV	12,000 eV
13 keV	13,000 eV
14 keV	14,000 eV
15 keV	15,000 eV
16 keV	16,000 eV
17 keV	17,000 eV
18 keV	18,000 eV
19 keV	19,000 eV
20 keV	20,000 eV
21 keV	21,000 eV
22 keV	22,000 eV
23 keV	23,000 eV
24 keV	24,000 eV
25 keV	25,000 eV
26 keV	26,000 eV
27 keV	27,000 eV
28 keV	28,000 eV
29 keV	29,000 eV
30 keV	30,000 eV
31 keV	31,000 eV
32 keV	32,000 eV
33 keV	33,000 eV
34 keV	34,000 eV
35 keV	35,000 eV
36 keV	36,000 eV
37 keV	37,000 eV
38 keV	38,000 eV
39 keV	39,000 eV
40 keV	40,000 eV

More Kiloelectronvolt Energy Conversions

Joules

Convert to Joules: 1 keV is equal to 1.6022E-16 joules
Convert to Kilojoules: 1 keV is equal to 1.6022E-19 kilojoules
Convert to Megajoules: 1 keV is equal to 1.6022E-22 megajoules
Convert to Gigajoules: 1 keV is equal to 1.6022E-25 gigajoules

Calories

Convert to Calories: 1 keV is equal to 3.8293E-17 calories
Convert to Kilocalories: 1 keV is equal to 3.8293E-20 kilocalories
Convert to Megacalories: 1 keV is equal to 3.8293E-23 megacalories

Watts x Time

Convert to Watt-hours: 1 keV is equal to 4.4505E-20 watt-hours
Convert to Kilowatt-hours: 1 keV is equal to 4.4505E-23 kilowatt-hours
Convert to Megawatt-hours: 1 keV is equal to 4.4505E-26 megawatt-hours
Convert to Watt-seconds: 1 keV is equal to 1.6022E-16 watt-seconds

Thermal Units

Convert to British Thermal Units: 1 keV is equal to 1.5186E-19 british thermal units
Convert to Million BTU: 1 keV is equal to 1.5186E-25 million BTU
Convert to Therms: 1 keV is equal to 1.5186E-24 therms
Convert to Quads: 1 keV is equal to 1.5186E-34 quads