Ampere-turn to Gilbert Converter
1 ampere-turn is about 1.256637061 gilberts. Convert ampere-turns (At) to gilberts (Gi) below: type a value and the result updates as you type.
At to Gi calculator
Result
Ampere-turn to Gilbert conversion
1 At ≈ 1.256637061 Gione ampere-turn in gilberts
1 Gi ≈ 0.7957747155 Atone gilbert in ampere-turns
Ampere-turn (At): SI unit of magnetomotive force: one ampere flowing through one turn of a coil. Dimensionally equal to the ampere.
Gilbert (Gi): CGS unit of magnetomotive force: 10/(4π) ampere-turns, about 0.7957747 At.
Source:Ampere-turn: SI Brochure, 9th edition (BIPM, 2019); Gilbert: NIST Special Publication 811 (2008), Appendix B.8
How to convert ampere-turns to gilberts
To convert ampere-turns to gilberts, multiply the number of ampere-turns by about 1.256637061.
Formula
Gi = At × 1.256637061
The factor is rounded here. The calculator uses the exact value.
Examples
- 5 At = 5 × 1.256637061 ≈ 6.283185307 Gi
- 25 At = 25 × 1.256637061 ≈ 31.41592654 Gi
- 100 At = 100 × 1.256637061 ≈ 125.6637061 Gi
Ampere-turn to Gilbert conversion table
| Ampere-turn (At) | Gilbert (Gi) |
|---|---|
| 0.1 At | 0.1256637061 Gi |
| 0.5 At | 0.6283185307 Gi |
| 1 At | 1.256637061 Gi |
| 2 At | 2.513274123 Gi |
| 3 At | 3.769911184 Gi |
| 5 At | 6.283185307 Gi |
| 10 At | 12.56637061 Gi |
| 20 At | 25.13274123 Gi |
| 25 At | 31.41592654 Gi |
| 50 At | 62.83185307 Gi |
| 100 At | 125.6637061 Gi |
| 250 At | 314.1592654 Gi |
| 500 At | 628.3185307 Gi |
| 1000 At | 1256.637061 Gi |
Values rounded to 10 significant digits where needed.
Frequently asked questions
- How many gilberts are in one ampere-turn?
- One ampere-turn is about 1.256637061 gilberts.
- How do I convert gilberts to ampere-turns?
- To convert gilberts to ampere-turns, multiply the number of gilberts by about 0.7957747155. The formula is At = Gi × 0.7957747155.
- Is this conversion exact?
- Yes. Both units have exact definitions, but the factor has more decimal places than can be shown, so displayed results are rounded. The calculator works with 50 significant digits before rounding.
- Which is larger, a ampere-turn or a gilbert?
- A ampere-turn is about 1.256637061 times larger than a gilbert. In other words, a gilbert is about 0.7957747155 of a ampere-turn.