Convert Amperes per foot to Millioersteds
Convert Amperes per foot (A/ft) to Millioersteds (mOe) instantly and accurately.
Conversion Formula
mOe = A/ft × 41.22825005
About Amperes per foot
The ampere per foot (A/ft) equals 1/0.3048 A/m ≈ 3.281 A/m. Used in US electromagnetic coil design and transformer winding specifications where dimensions are in feet; older US Navy and DoD magnetic shielding specifications for shipboard demagnetisation state H values in A/ft. 1 A/ft = 1/0.3048 A/m ≈ 3.2808 A/m.
About Millioersteds
The millioersted (mOe) equals 1/(4π) A/m ≈ 79.577 mA/m. Used in magnetic recording media characterisation - remanent coercivity of flexible magnetic media (floppy disks, cassette tape) is often cited in mOe in legacy test standards; sensitive fluxgate magnetometers report data in mOe in older geomagnetic survey literature. 1 mOe = 1/(4π) A/m ≈ 0.07958 A/m.
Quick Reference Table
| Amperes per foot (A/ft) | Millioersteds (mOe) |
|---|---|
| 1 A/ft | 41.2283 mOe |
| 2 A/ft | 82.4565 mOe |
| 5 A/ft | 206.141 mOe |
| 10 A/ft | 412.283 mOe |
| 25 A/ft | 1030.71 mOe |
| 50 A/ft | 2061.41 mOe |
| 100 A/ft | 4122.83 mOe |