Gauss to Teslas Converter
1 gauss = 0.0001 teslas
1 gauss equals 0.0001 teslas
How to convert gauss to teslas
This category converts magnetic flux density B, in tesla or gauss: 1 G = 10⁻⁴ T. Magnetic field strength H, often stated in A/m or oersted, is a different quantity and requires material information to relate to B.
T = G × 0.0001One gauss is 0.0001 teslas, so a single multiplication converts any value.
0.001 T = 10 × 0.0001Gauss to teslas conversion table
Common values in gauss, converted to teslas.
| Gauss (G) | Teslas (T) |
|---|---|
| 1 | 0.0001 |
| 2 | 0.0002 |
| 3 | 0.0003 |
| 4 | 0.0004 |
| 5 | 0.0005 |
| 10 | 0.001 |
| 20 | 0.002 |
| 25 | 0.0025 |
| 50 | 0.005 |
| 100 | 0.01 |
| 250 | 0.025 |
| 500 | 0.05 |
| 1,000 | 0.1 |
About these units
gaussG
The CGS unit of magnetic flux density: exactly 10⁻⁴ tesla.
teslaT
The SI derived unit of magnetic flux density. An MRI scanner runs at 1.5–3 T.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.