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Erg to Megajoule
Convert Erg to Megajoule and get the exact value instantly.
1 erg = 1e-13 MJ
About this conversion
To convert Erg to Megajoule, multiply the number of Erg by 1e-13.
Energy shows up as joules, calories, kilowatt-hours or BTU depending on the field (nutrition, an electricity bill, heating or physics), so a conversion makes the numbers comparable.
Conversion table
| Erg (erg) | Megajoule (MJ) |
|---|---|
| 1 erg | 1e-13 MJ |
| 2 erg | 2e-13 MJ |
| 5 erg | 5e-13 MJ |
| 10 erg | 1e-12 MJ |
| 100 erg | 1e-11 MJ |
How to use this converter
- Enter your Erg value
Type any number into the Erg field. It starts at 1 so you can read the rate straight away.
- Read the Megajoule result
The amount in Megajoule updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Megajoule are in one Erg?
- One Erg equals 1e-13 MJ. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Erg to Megajoule conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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