Tesla to Oersted Converter
Convert tesla to oersted instantly.
Standard magnetic field units
Fun comparisons
How to convert tesla to oersted
Enter your magnetic field strength in tesla and get the equivalent in oersted instantly. Key reference points: Earth's magnetic field is about 25-65 microtesla (0.25-0.65 gauss), a typical MRI machine operates at 1.5-3 tesla, and a refrigerator magnet is about 5 millitesla.
Tesla measures magnetic flux density (B field); oersted measures magnetic field strength (H field) in the CGS system. In free space they are numerically related by a factor of 10,000/4pi.
Need the opposite direction? Convert oersted to tesla just as easily, or explore all our magnetic field conversions.
Common tesla to oersted conversions
| Tesla (T) | Oersted (Oe) |
|---|---|
| 1 | 12566.4 |
| 5 | 62832.2 |
| 10 | 125664 |
| 25 | 314161 |
| 50 | 628322 |
| 100 | 1256645 |
| 500 | 6283223 |
| 1000 | 12566445 |
Frequently asked questions
1 tesla equals 12566.4 oersted.
Multiply by 12566.4. For example, 5 T = 62832.2 Oe.
In free space, 1 tesla corresponds to approximately 7957.75 oersted.
1 oersted equals 0.000079577 tesla.
100 tesla equals 1256645 oersted.