Convert Gammas to Gausses
Convert Gammas (γ) to Gausses (G) instantly and accurately.
Conversion Formula
G = γ × 1.000000000e-5
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 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
| Gammas (γ) | Gausses (G) |
|---|---|
| 1 γ | 1 × 10-5 G |
| 2 γ | 2 × 10-5 G |
| 5 γ | 5 × 10-5 G |
| 10 γ | 0.0001 G |
| 25 γ | 0.00025 G |
| 50 γ | 0.0005 G |
| 100 γ | 0.001 G |