Convert gigajoules to ergs
1 GJ = 10000000000000000 erg — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1e+16erg
Exact decimal: 10000000000000000
1 GJ = 10000000000000000 erg
How to convert gigajoules to ergs
Multiply the number of gigajoules by 10000000000000000 to get ergs.
The exact factor is 10000000000000000 .
Gigajoule to Erg conversion table
| Gigajoules (GJ) | Ergs (erg) |
|---|---|
| 1 GJ | 1e+16 |
| 2 GJ | 2e+16 |
| 3 GJ | 3e+16 |
| 5 GJ | 5e+16 |
| 10 GJ | 1e+17 |
| 20 GJ | 2e+17 |
| 25 GJ | 2.5e+17 |
| 50 GJ | 5e+17 |
| 100 GJ | 1e+18 |
| 250 GJ | 2.5e+18 |
| 500 GJ | 5e+18 |
| 1000 GJ | 1e+19 |
Erg to Gigajoule conversion table
| Ergs (erg) | Gigajoules (GJ) |
|---|---|
| 1 erg | 1e-16 |
| 2 erg | 2e-16 |
| 3 erg | 3e-16 |
| 5 erg | 5e-16 |
| 10 erg | 1e-15 |
| 20 erg | 2e-15 |
| 25 erg | 2.5e-15 |
| 50 erg | 5e-15 |
| 100 erg | 1e-14 |
| 250 erg | 2.5e-14 |
| 500 erg | 5e-14 |
| 1000 erg | 1e-13 |
Frequently asked
How many ergs are in a gigajoule?
One gigajoule equals 1e+16 ergs (GJ → erg). That figure is exact, not rounded.
How do you convert gigajoules to ergs?
Multiply the number of gigajoules by 10000000000000000 to get ergs.
What is 1 erg in gigajoules?
One erg is 1e-16 gigajoules.
What is 10 GJ in erg?
10 GJ = 1e+17 erg.