Convert Nanoteslas to Gausses
Convert Nanoteslas (nT) to Gausses (G) instantly and accurately.
Conversion Formula
G = nT × 1.000000000e-5
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 Gausses
The gauss (G) equals exactly 10⁻⁴ T, the CGS unit of magnetic flux density. Still widely used in magnetics engineering: permanent magnet remanence is typically 5 000-14 000 G for NdFeB; MRI field strengths are sometimes quoted as 10 000 G (1 T); loudspeaker gap fields are 8 000-20 000 G. 1 G = 10⁻⁴ T.
Quick Reference Table
| Nanoteslas (nT) | Gausses (G) |
|---|---|
| 1 nT | 1 × 10-5 G |
| 2 nT | 2 × 10-5 G |
| 5 nT | 5 × 10-5 G |
| 10 nT | 0.0001 G |
| 25 nT | 0.00025 G |
| 50 nT | 0.0005 G |
| 100 nT | 0.001 G |