Joules to Ergs Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Joules to Ergs
Multiply the joules value by 1e+7: 1 J = 1e+7 erg. Going the other way, 1 erg = 1e-7 J, so divide by 1e+7 or use the Ergs to Joules converter.
About these units
Joules (J)
The joule is the SI unit of energy: the work done by a force of one newton over one meter. Lifting a small apple one meter takes about one joule.
Joules to Ergs conversion table
| Joules (J) | Ergs (erg) |
|---|---|
| 1 J | 1e+7 erg |
| 2 J | 2e+7 erg |
| 3 J | 3e+7 erg |
| 4 J | 4e+7 erg |
| 5 J | 5e+7 erg |
| 10 J | 1e+8 erg |
| 20 J | 2e+8 erg |
| 25 J | 2.5e+8 erg |
| 50 J | 5e+8 erg |
| 100 J | 1e+9 erg |
| 500 J | 5e+9 erg |
| 1,000 J | 1e+10 erg |
More joules conversions
- Joules to Kilojoules1 J = 0.001 kJ
- Joules to Megajoules1 J = 1e-6 MJ
- Joules to Gigajoules1 J = 1e-9 GJ
- Joules to Millijoules1 J = 1,000 mJ
- Joules to Microjoules1 J = 1e+6 µJ
- Joules to Nanojoules1 J = 1e+9 nJ
- Joules to Calories1 J = 0.239006 cal
- Joules to Watt Hours1 J = 0.000277778 Wh
- Joules to British Thermal Units1 J = 0.000947813 BTU
See every unit on the Energy Converter.