Convert Megaoersteds to Oersteds
Convert Megaoersteds (MOe) to Oersteds (Oe) instantly and accurately.
Conversion Formula
Oe = MOe × 1000000
About Megaoersteds
The megaoersted (MOe) equals 10⁹/(4π) A/m ≈ 7.958 × 10⁷ A/m. Encountered in ultra-high-field pulsed magnet research - National High Magnetic Field Laboratory (NHMFL) 100 T pulsed fields correspond to ≈1 MOe; internal crystalline fields at magnetic rare-earth sites in hyperfine studies are of this order. 1 MOe = 10⁹/(4π) A/m.
About Oersteds
The oersted (Oe) equals exactly 1000/(4π) A/m ≈ 79.577 A/m, the CGS unit of magnetic field strength named after Hans Christian Ørsted. Still widely used in permanent magnet characterisation (NdFeB, SmCo, AlNiCo), magnetic recording, and older MRI literature. Earth's surface field is ≈ 0.5 Oe; a typical speaker magnet ≈ 5000 Oe. 1 Oe = 1000/(4π) A/m.
Quick Reference Table
| Megaoersteds (MOe) | Oersteds (Oe) |
|---|---|
| 1 MOe | 1000000 Oe |
| 2 MOe | 2000000 Oe |
| 5 MOe | 5000000 Oe |
| 10 MOe | 10000000 Oe |
| 25 MOe | 25000000 Oe |
| 50 MOe | 50000000 Oe |
| 100 MOe | 100000000 Oe |