Magnetic Flux Density unit converter
Tesla and gauss — the Earth’s field is about 50 µT, or half a gauss.
Precision & format
1 T equals
1,000mT
All 8 units
- TeslaT1
- MilliteslamT1,000
- MicroteslaµT1,000,000
- NanoteslanT1,000,000,000
- Weber per square meterWb/m²the tesla’s definition1
- GaussG10,000
- MilligaussmG10,000,000
- Gammaγgeophysics, = 1 nT1,000,000,000
Magnetic Flux Density conversion table
Every unit expressed in teslas (T), the SI base for this category.
| Unit | Symbol | 1 unit in T |
|---|---|---|
| Tesla | T | 1 |
| Millitesla | mT | 0.001 |
| Microtesla | µT | 0.000001 |
| Nanotesla | nT | 1 × 10⁻⁹ |
| Weber per square meterthe tesla’s definition | Wb/m² | 1 |
| Gauss | G | 0.0001 |
| Milligauss | mG | 1 × 10⁻⁷ |
| Gammageophysics, = 1 nT | γ | 1 × 10⁻⁹ |
