Oersted to Tesla Converter
Convert oersted to tesla instantly.
Standard magnetic field units
Fun comparisons
How to convert oersted to tesla
Enter your magnetic field strength in oersted and get the equivalent in tesla 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.
Oersted is the CGS unit for magnetic field strength used in permanent magnet coercivity ratings; tesla is the SI flux density unit needed for modern electromagnetic design and simulation.
Need the opposite direction? Convert tesla to oersted just as easily, or explore all our magnetic field conversions.
Common oersted to tesla conversions
| Oersted (Oe) | Tesla (T) |
|---|---|
| 1 | 0.000079577 |
| 5 | 0.000397885 |
| 10 | 0.00079577 |
| 25 | 0.00198942 |
| 50 | 0.00397885 |
| 100 | 0.0079577 |
| 500 | 0.0397885 |
| 1000 | 0.079577 |
Frequently asked questions
1 oersted equals 0.000079577 tesla.
Multiply by 0.000079577. For example, 5 Oe = 0.000397885 T.
In free space, 1 oersted corresponds to approximately 0.00012566 tesla (125.66 microtesla).
1 tesla equals 12566.4 oersted.
100 oersted equals 0.0079577 tesla.