Megaelectronvolts to Kilojoules Converter
Convert megaelectronvolts (MeV) to kilojoules (kJ), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 MeV = 1.602176634e-16 kJ
- 1 × 1.602176634e-16 = 1.602176634e-16 kJ
How to convert megaelectronvolts to kilojoules
1 MeV = 1.602176634 × 10⁻¹⁶ kJ, so multiply by 1.602176634 to go from megaelectronvolts to kilojoules. Going the other way, 1 kJ = 6.24150907446 × 10¹⁵ MeV.
kJ = MeV × 1.602176634 MeV = kJ × 6.24150907446
Worked example:
1 MeV = 1.602176634e-16 kJ 5 × 1.602176634e-16 = 8.01088317e-16 kJ
Megaelectronvolts to kilojoules table
| Megaelectronvolts | Kilojoules |
|---|---|
| 1 MeV | 1.602176634 × 10⁻¹⁶ kJ |
| 2 MeV | 3.204353268 × 10⁻¹⁶ kJ |
| 3 MeV | 4.806529902 × 10⁻¹⁶ kJ |
| 4 MeV | 6.408706536 × 10⁻¹⁶ kJ |
| 5 MeV | 8.01088317 × 10⁻¹⁶ kJ |
| 6 MeV | 9.613059804 × 10⁻¹⁶ kJ |
| 7 MeV | 1.1215236438 × 10⁻¹⁵ kJ |
| 8 MeV | 1.2817413072 × 10⁻¹⁵ kJ |
| 9 MeV | 1.4419589706 × 10⁻¹⁵ kJ |
| 10 MeV | 1.602176634 × 10⁻¹⁵ kJ |
| 15 MeV | 2.403264951 × 10⁻¹⁵ kJ |
| 20 MeV | 3.204353268 × 10⁻¹⁵ kJ |
| 25 MeV | 4.005441585 × 10⁻¹⁵ kJ |
| 30 MeV | 4.806529902 × 10⁻¹⁵ kJ |
| 40 MeV | 6.408706536 × 10⁻¹⁵ kJ |
| 50 MeV | 8.01088317 × 10⁻¹⁵ kJ |
| 75 MeV | 1.2016324755 × 10⁻¹⁴ kJ |
| 100 MeV | 1.602176634 × 10⁻¹⁴ kJ |
| 250 MeV | 4.005441585 × 10⁻¹⁴ kJ |
| 500 MeV | 8.01088317 × 10⁻¹⁴ kJ |
| 1000 MeV | 1.602176634 × 10⁻¹³ kJ |
About the units
- Megaelectronvolts (MeV)
- Megaelectronvolts, a specialised unit. Definition: NIST CODATA: elementary charge (exact since the 2019 SI redefinition).
- Kilojoules (kJ)
- Kilojoules, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
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