Convert Gilberts to Milliampere-turns
Convert Gilberts (Gb) to Milliampere-turns (mA·t) instantly and accurately.
Conversion Formula
mA·t = Gb × 795.7747155
About Gilberts
The gilbert (Gb) equals exactly 10/(4π) A·t ≈ 0.7958 A·t, the CGS unit of magnetomotive force named after William Gilbert (1544-1603). Widely used in older relay and electromagnet datasheets; 1 Gb = 1 oersted·centimetre. 1 Gb = 10/(4π) A·t.
About Milliampere-turns
The milliampere-turn (mA·t) equals 10⁻³ A·t. Practical unit for reed relays and small inductors - a typical reed relay operates at 20-100 mA·t; audio transformer cores for hearing aids are magnetised at a few mA·t. 1 mA·t = 10⁻³ A·t.
Quick Reference Table
| Gilberts (Gb) | Milliampere-turns (mA·t) |
|---|---|
| 1 Gb | 795.775 mA·t |
| 2 Gb | 1591.55 mA·t |
| 5 Gb | 3978.87 mA·t |
| 10 Gb | 7957.75 mA·t |
| 25 Gb | 19894.4 mA·t |
| 50 Gb | 39788.7 mA·t |
| 100 Gb | 79577.5 mA·t |