Convert Milliteslas to Femtoteslas
Convert Milliteslas (mT) to Femtoteslas (fT) instantly and accurately.
Conversion Formula
fT = mT × 1000000000000
About Milliteslas
The millitesla (mT) equals 10⁻³ T = 10 G. Used in industrial induction heating, magnetic particle inspection (MPI), and low-field MRI systems; the fringe field at the 5 G (0.5 mT) safety line around clinical MRI scanners is the standard exclusion boundary. 1 mT = 10⁻³ T = 10 G.
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
| Milliteslas (mT) | Femtoteslas (fT) |
|---|---|
| 1 mT | 1 × 1012 fT |
| 2 mT | 2 × 1012 fT |
| 5 mT | 5 × 1012 fT |
| 10 mT | 1 × 1013 fT |
| 25 mT | 2.5 × 1013 fT |
| 50 mT | 5 × 1013 fT |
| 100 mT | 1 × 1014 fT |