Convert Nanoteslas to Milligausses
Convert Nanoteslas (nT) to Milligausses (mG) instantly and accurately.
Conversion Formula
mG = nT × 0.01
About Nanoteslas
The nanotesla (nT) equals 10⁻⁹ T. The standard unit in geomagnetism and space physics: Earth's surface field is 25 000-65 000 nT; geomagnetic storms cause fluctuations of hundreds to thousands of nT; solar wind field at 1 AU is 2-10 nT. 1 nT = 10⁻⁹ T = 1 γ.
About Milligausses
The milligauss (mG) equals 10⁻⁷ T. The dominant unit in EMF (electromagnetic field) health and safety assessments: ICNIRP and IEEE C95.1 reference levels for power-frequency (50/60 Hz) public exposure limits are expressed in mG or µT; typical residential power-line exposure is 0.2-5 mG. 1 mG = 10⁻⁷ T = 0.1 µT.
Quick Reference Table
| Nanoteslas (nT) | Milligausses (mG) |
|---|---|
| 1 nT | 0.01 mG |
| 2 nT | 0.02 mG |
| 5 nT | 0.05 mG |
| 10 nT | 0.1 mG |
| 25 nT | 0.25 mG |
| 50 nT | 0.5 mG |
| 100 nT | 1 mG |