Magnetic Flux Density Converter
Convert between all magnetic flux density units instantly. Select your units from the dropdowns below and enter a value to see the conversion in real-time.
SI unit: tesla (T)
Conversion Formula
Select units to see the conversion formula.
About Magnetic Flux Density Units
Select units above to see detailed information about them.
Common Magnetic Flux Density Conversions
- 1 T = 104 G (exact; 1 tesla = 10 000 gauss)
- 1 G = 10-4 T (exact; 1 gauss = 100 µT)
- 1 γ = 1 nT = 10-9 T (exact; gamma used in geomagnetic surveys)
- 1 mG = 0.1 µT = 10-7 T (EMF safety assessments unit)
- Earth surface field: 25 000-65 000 nT (25-65 µT, ≈ 0.25-0.65 G)
- Clinical MRI: 1.5 T or 3 T (15 000 or 30 000 G)
- NdFeB permanent magnet remanence: 1.0-1.4 T (10 000-14 000 G)
- Strongest continuous electromagnet: 45 T (NHMFL, Tallahassee)