Magnetic Flux Density converter
Flux density B in teslas and gauss.
Converter
Quick pairs
tap to loadOne gauss in every magnetic flux density unit
9 rows| Unit | Symbol | 1 G equals |
|---|---|---|
| Tesla | T | 0.0001 |
| Millitesla | mT | 0.1 |
| Microtesla | µT | 100 |
| Nanotesla | nT | 100,000 |
| Milligauss | mG | 1,000 |
| Kilogauss | kG | 0.001 |
| Gamma | γ | 100,000 |
| Weber per square meter | Wb/m² | 0.0001 |
| Maxwell per square centimeter | Mx/cm² | 1 |
How the gauss to tesla conversion works
Earth's field is about 50 µT (0.5 G), an MRI magnet 1.5. 3 T.
Multiply by 0.0001 to go from gauss to tesla:
T = G × 0.0001
Going the other way, multiply by 10,000, which is the same as dividing by 0.0001.
Questions
How many tesla are in one gauss?
One gauss equals 0.0001 tesla.
Which units does this magnetic flux density converter cover?
10 units in total, all referenced to the tesla. They include tesla, millitesla, microtesla, nanotesla, gauss, milligauss and more. Pick any pair from the two dropdown lists.
How precise are the results?
Every conversion is computed in your browser at double precision from the factors listed on this page, which follow the SI definitions and the exact international agreements for imperial and US customary units. Use the Decimals control to round the display without changing the underlying value.
Does anything I type leave my device?
No. The converter is plain JavaScript running locally, with no server round-trip, and the page keeps working offline once loaded.