Megaelectronvolt to Gigajoule Converter
Energy · unit-converter
Convert Megaelectronvolt to Gigajoule with fixed input and output units, a step-by-step formula line, and reference tables. Factors are joule-based; food energy uses thermochemical calories. The full Energy Converter also includes MMBtu, toe, thermal kWh, and MeV/GeV.
Calculator
From: Megaelectronvolt (mev)
To: Gigajoule (gj)
About Megaelectronvolt
A megaelectronvolt is 10^6 eV and appears in nuclear and particle physics contexts.
About Gigajoule
One gigajoule is 1,000,000,000 J. Utility-scale and fuel-system reporting commonly use GJ.
How to convert megaelectronvolts to gigajoules
1 megaelectronvolt is equal to 1.60217663e-22 gigajoule when both are expressed in joule-equivalents:
1 mev = (1.602176634e-13 J ÷ 1,000,000,000 J) gj = 1.60217663e-22 gj
Each megaelectronvolt is defined as 1.602176634e-13 J and each gigajoule as 1,000,000,000 J in this tool, so one mev equals 1.602176634e-13 ÷ 1,000,000,000 gj = 1.60217663e-22 gj.
Let d(mev) be the numeric amount in Megaelectronvolt (mev), and d(gj) the amount in Gigajoule (gj). Then:
d(gj) = d(mev) × (1.602176634e-13 / 1,000,000,000)
Equivalently, divide by how many mev fit into one gj (joules per gj divided by joules per mev):
d(gj) = d(mev) ÷ 6.24150907e+21
Or: gigajoule = megaelectronvolt ÷ 6.24150907e+21
Examples
Example #1: Convert 1 mev to gigajoule
1 mev = 1 mev × (1.602176634e-13/1,000,000,000) gj = 0 gj
1 mev = 1 mev ÷ 6.24150907e+21 = 0 gj
Example #2: Convert 10 mev to gigajoule
10 mev = 10 mev × (1.602176634e-13/1,000,000,000) gj = 0 gj
10 mev = 10 mev ÷ 6.24150907e+21 = 0 gj
Summary
To convert Megaelectronvolt to Gigajoule, multiply the value in mev by the ratio of joules per mev divided by joules per gj. Equivalently: value_gj = value_mev × (1.602176634e-13 / 1000000000). Numerically, 1 mev equals 1.602176634e-22 gj.
Relationship context
You are converting between atomic-scale energy (electronvolts) (Megaelectronvolts) and SI energy (joules) (Gigajoules). All values are mapped through joules first. The numeric factor is 1.602177e-22.
Conversion tables
| Megaelectronvolt (mev) | Gigajoule (gj) |
|---|---|
| 0.1 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| Megaelectronvolt (mev) | Gigajoule (gj) |
|---|---|
| 10 | 0 |
| 20 | 0 |
| 30 | 0 |
| 40 | 0 |
| 50 | 0 |
| 60 | 0 |
| 70 | 0 |
| 80 | 0 |
| 90 | 0 |
| 100 | 0 |