Convert Milligausses to Gammas
Convert Milligausses (mG) to Gammas (γ) instantly and accurately.
Conversion Formula
γ = mG × 100
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.
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.
Quick Reference Table
| Milligausses (mG) | Gammas (γ) |
|---|---|
| 1 mG | 100 γ |
| 2 mG | 200 γ |
| 5 mG | 500 γ |
| 10 mG | 1000 γ |
| 25 mG | 2500 γ |
| 50 mG | 5000 γ |
| 100 mG | 10000 γ |