Gilbert to Ampere-turn Converter
1 gilbert is about 0.7957747155 ampere-turns. Convert gilberts (Gi) to ampere-turns (At) below: type a value and the result updates as you type.
Gi to At calculator
Result
Gilbert to Ampere-turn conversion
1 Gi ≈ 0.7957747155 Atone gilbert in ampere-turns
1 At ≈ 1.256637061 Gione ampere-turn in gilberts
Gilbert (Gi): CGS unit of magnetomotive force: 10/(4π) ampere-turns, about 0.7957747 At.
Ampere-turn (At): SI unit of magnetomotive force: one ampere flowing through one turn of a coil. Dimensionally equal to the ampere.
Source:Gilbert: NIST Special Publication 811 (2008), Appendix B.8; Ampere-turn: SI Brochure, 9th edition (BIPM, 2019)
How to convert gilberts to ampere-turns
To convert gilberts to ampere-turns, multiply the number of gilberts by about 0.7957747155.
Formula
At = Gi × 0.7957747155
The factor is rounded here. The calculator uses the exact value.
Examples
- 5 Gi = 5 × 0.7957747155 ≈ 3.978873577 At
- 25 Gi = 25 × 0.7957747155 ≈ 19.89436789 At
- 100 Gi = 100 × 0.7957747155 ≈ 79.57747155 At
Gilbert to Ampere-turn conversion table
| Gilbert (Gi) | Ampere-turn (At) |
|---|---|
| 0.1 Gi | 0.07957747155 At |
| 0.5 Gi | 0.3978873577 At |
| 1 Gi | 0.7957747155 At |
| 2 Gi | 1.591549431 At |
| 3 Gi | 2.387324146 At |
| 5 Gi | 3.978873577 At |
| 10 Gi | 7.957747155 At |
| 20 Gi | 15.91549431 At |
| 25 Gi | 19.89436789 At |
| 50 Gi | 39.78873577 At |
| 100 Gi | 79.57747155 At |
| 250 Gi | 198.9436789 At |
| 500 Gi | 397.8873577 At |
| 1000 Gi | 795.7747155 At |
Values rounded to 10 significant digits where needed.
Frequently asked questions
- How many ampere-turns are in one gilbert?
- One gilbert is about 0.7957747155 ampere-turns.
- How do I convert ampere-turns to gilberts?
- To convert ampere-turns to gilberts, multiply the number of ampere-turns by about 1.256637061. The formula is Gi = At × 1.256637061.
- 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 gilbert or a ampere-turn?
- 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.