Convert megaelectronvolts to joules
1 MeV = 0.0000000000001602176634 J — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
Show this value in all 39 energy & work units
- Petajoules PJ 1.602176634e-28
- Terajoules TJ 1.602176634e-25
- Gigajoules GJ 1.602176634e-22
- Megajoules MJ 1.602176634e-19
- Kilojoules kJ 1.602176634e-16
- Joules J 1.602176634e-13
- Millijoules mJ 1.602176634e-10
- Microjoules µJ 0.000 000 160 217 663 4
- Nanojoules nJ 0.000 160 217 663 4
- Watt-hours Wh 4.45049065e-17
- Kilowatt-hours kWh 4.45049065e-20
- Megawatt-hours MWh 4.45049065e-23
- Gigawatt-hours GWh 4.45049065e-26
- Terawatt-hours TWh 4.45049065e-29
- Calorie (thermochemical)s cal 3.82929405832e-14
- Kilocalories kcal 3.82929405832e-17
- Calorie (IT)s cal (IT) 3.82673314703e-14
- Kilocalorie (IT)s kcal (IT) 3.82673314703e-17
- British thermal units BTU 1.51857044347e-16
- BTU (thermochemical)s BTU (th) 1.5195870764e-16
- Million BTUs MMBTU 1.51857044347e-22
- Therm (US)s thm 1.51893302832e-21
- Therm (EC)s thm (EC) 1.51857023134e-21
- Electronvolts eV 1 000 000
- Kiloelectronvolts keV 1000
- Megaelectronvolts MeV 1
- Gigaelectronvolts GeV 0.001
- Teraelectronvolts TeV 0.000 001
- Ergs erg 0.000 001 602 176 634
- Foot-pounds ft·lbf 1.18170484169e-13
- Inch-pounds in·lbf 1.41804581003e-12
- Foot-poundals ft·pdl 3.80202289561e-12
- Horsepower-hours hp·h 5.96820627119e-20
- Tonne of TNTs t TNT 3.82929405832e-23
- Kiloton of TNTs kt TNT 3.82929405832e-26
- Megaton of TNTs Mt TNT 3.82929405832e-29
- Hartrees Eₕ 36 749.322 175 7
- Rydbergs Ry 73 498.644 351 3
- Quads quad 1.51857044347e-31
Every row is Megaelectronvolt (MeV) converted through the joule, in exact rational arithmetic.
How to convert megaelectronvolts to joules
Multiply the number of megaelectronvolts by 0.0000000000001602176634 to get joules.
The exact factor is 0.0000000000001602176634 — as a fraction, 801088317/5000000000000000000000.
Megaelectronvolt to Joule conversion table
| Megaelectronvolts (MeV) | Joules (J) |
|---|---|
| 1 MeV | 1.6021766e-13 |
| 2 MeV | 3.2043533e-13 |
| 3 MeV | 4.8065299e-13 |
| 5 MeV | 8.0108832e-13 |
| 10 MeV | 1.6021766e-12 |
| 20 MeV | 3.2043533e-12 |
| 25 MeV | 4.0054416e-12 |
| 50 MeV | 8.0108832e-12 |
| 100 MeV | 1.6021766e-11 |
| 250 MeV | 4.0054416e-11 |
| 500 MeV | 8.0108832e-11 |
| 1000 MeV | 1.6021766e-10 |
Joule to Megaelectronvolt conversion table
| Joules (J) | Megaelectronvolts (MeV) |
|---|---|
| 1 J | 6 241 509 100 000 |
| 2 J | 12 483 018 000 000 |
| 3 J | 18 724 527 000 000 |
| 5 J | 31 207 545 000 000 |
| 10 J | 62 415 091 000 000 |
| 20 J | 124 830 180 000 000 |
| 25 J | 156 037 730 000 000 |
| 50 J | 312 075 450 000 000 |
| 100 J | 624 150 910 000 000 |
| 250 J | 1 560 377 300 000 000 |
| 500 J | 3 120 754 500 000 000 |
| 1000 J | 6 241 509 100 000 000 |
Frequently asked
How many joules are in a megaelectronvolt?
One megaelectronvolt equals 1.602176634e-13 joules (MeV → J). That figure is exact, not rounded.
How do you convert megaelectronvolts to joules?
Multiply the number of megaelectronvolts by 0.0000000000001602176634 to get joules.
What is 1 J in megaelectronvolts?
One joule is 6241509074000 megaelectronvolts.
What is 10 MeV in J?
10 MeV = 1.6021766e-12 J.