Convert Gammas to Nanoteslas
Convert Gammas (γ) to Nanoteslas (nT) instantly and accurately.
Conversion Formula
nT = γ × 1
About Gammas
The gamma (γ) equals exactly 1 nT = 10⁻⁹ T. A legacy CGS-adjacent unit adopted in geophysics and aeromagnetic surveying before SI. Total-field aeromagnetic surveys measure local anomalies of a few γ to thousands of γ over mineral deposits. 1 γ = 1 nT = 10⁻⁹ T.
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.
Quick Reference Table
| Gammas (γ) | Nanoteslas (nT) |
|---|---|
| 1 γ | 1 nT |
| 2 γ | 2 nT |
| 5 γ | 5 nT |
| 10 γ | 10 nT |
| 25 γ | 25 nT |
| 50 γ | 50 nT |
| 100 γ | 100 nT |