Magnetic Field Conversion Calculator
Convert between different magnetic field units
Common Magnetic Field Strengths
Magnetic Field Strength Scale
Earth’s magnetic field
25-65 μT
Refrigerator magnet
5 mT
MRI scanner
1.5-3 T
Sunspots
0.15 T
Neodymium magnet
1.0-1.4 T
Laboratory magnets
Up to 45 T
Conversion Reference
| From | To | Conversion Factor |
|---|---|---|
| Tesla (T) | Gauss (G) | 1 T = 10,000 G |
| Gauss (G) | Tesla (T) | 1 G = 0.0001 T |
| Tesla (T) | Millitesla (mT) | 1 T = 1,000 mT |
| Tesla (T) | Microtesla (μT) | 1 T = 1,000,000 μT |
| Gauss (G) | Oersted (Oe) | 1 G ≈ 1 Oe (in air) |
| Tesla (T) | Weber/m² (Wb/m²) | 1 T = 1 Wb/m² |
Tesla (T): SI unit of magnetic flux density (1 T = 1 Wb/m²)
Gauss (G): CGS unit of magnetic flux density (1 G = 10⁻⁴ T)
Oersted (Oe): CGS unit of magnetic field strength
Ampere per meter (A/m): SI unit of magnetic field strength
Note: 1 Gamma (γ) = 1 Nanotesla (nT) = 10⁻⁹ T