Magnetic Flux Density Converter
Convert magnetic flux density between tesla, millitesla, microtesla, gauss, and nanotesla. Also called the B-field or magnetic induction.
Common Magnetic Flux Density Conversions
| From | To |
|---|---|
| 1 T | 10,000 G (gauss) |
| 1 mT | 10 G |
| 1 µT | 0.01 G |
| Earth's field | ~50 µT = 0.5 G |
| MRI machine | 1.5–3 T |
| Fridge magnet | ~10 mT |
Magnetic Flux Density Unit Definitions
- Tesla (T)
- SI unit of magnetic flux density = Wb/m².
- Gauss (G)
- CGS unit = 10⁻⁴ T.
- Nanotesla (nT)
- 10⁻⁹ T. Used in geomagnetic surveys.
Frequently Asked Questions
What is Earth's magnetic field strength?
Earth's magnetic field is approximately 25–65 microtesla (µT) depending on location, which equals 0.25–0.65 gauss.