Convert Microteslas to Femtoteslas
Convert Microteslas (µT) to Femtoteslas (fT) instantly and accurately.
Conversion Formula
fT = µT × 1000000000
About Microteslas
The microtesla (µT) equals 10⁻⁶ T. Earth's surface magnetic field is approximately 25-65 µT; the WHO recommends 100 µT as an occupational limit for 50/60 Hz fields; metal detectors and electromagnetic compatibility (EMC) tests routinely work in the µT range. 1 µT = 10⁻⁶ T = 10 mG.
About Femtoteslas
The femtotesla (fT) equals 10⁻¹⁵ T. The standard field scale for biomagnetic measurements: neural signals in magnetoencephalography (MEG) produce cortical fields of 10-1000 fT, while cardiac magnetic fields (magnetocardiography, MCG) are around 10-100 pT. SQUID sensors routinely measure in the fT range. 1 fT = 10⁻¹⁵ T.
Quick Reference Table
| Microteslas (µT) | Femtoteslas (fT) |
|---|---|
| 1 µT | 1000000000 fT |
| 2 µT | 2 × 109 fT |
| 5 µT | 5 × 109 fT |
| 10 µT | 1 × 1010 fT |
| 25 µT | 2.5 × 1010 fT |
| 50 µT | 5 × 1010 fT |
| 100 µT | 1 × 1011 fT |