Ampere-turns to Gilberts Converter
Enter the magnetomotive force in ampere-turns below to convert it to gilberts.
Convert Ampere-turns to Gilberts
Enter a value in ampere-turns (At) to convert to gilberts (Gb).
Ampere-turn to Gilbert Conversion Table
Table showing various ampere-turn measurements converted to gilberts. Click any preset value or arrow to load it into the converter.
| Ampere-turns (At) | Gilberts (Gb) |
|---|---|
| 1 At | 1.2566371 Gb |
| 2 At | 2.5132741 Gb |
| 5 At | 6.2831853 Gb |
| 10 At | 12.5663706 Gb |
| 15 At | 18.8495559 Gb |
| 20 At | 25.1327412 Gb |
| 25 At | 31.4159265 Gb |
| 30 At | 37.6991118 Gb |
| 50 At | 62.8318531 Gb |
| 75 At | 94.2477796 Gb |
How to Convert Ampere-turns to Gilberts
To convert ampere-turns to gilberts, multiply the magnetomotive force by the following conversion ratio: 1.2566371 gilberts/ampere-turn.
Since one ampere-turn is equal to 1.2566371 gilberts, you can use this simple formula to convert:
The magnetomotive force in gilberts is equal to the magnetomotive force in ampere-turns multiplied by 1.2566371.
For example, here's how to convert 10 ampere-turns to gilberts using the formula above.
How Many Gilberts Are in an Ampere-turn?
There are 1.2566371 gilberts in an ampere-turn, which is why we use this value in the formula above.
Our ampere-turn to gilbert calculator automatically converts your magnetomotive force measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Ampere-turns and gilberts are both units used to measure magnetomotive force. Keep reading to learn more about each unit.
What Is an Ampere-turn?
SI unit of magnetomotive force (MMF). It serves as a primary reference unit for measuring magnetomotive force across scientific and practical applications. [1]
The ampere-turn is classified as an International System of Units (SI) unit of magnetomotive force. Ampere-turns can be abbreviated as At; for example, 1 ampere-turn can be written as 1 At.
As the primary coherent reference unit for magnetomotive force in this category, all other magnetomotive force units are mathematically anchored to the ampere-turn (At).
In practice, ampere-turns (At) are widely used across standard magnetomotive force applications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.
What Is a Gilbert?
A gilbert is a unit of magnetomotive force equal to 0.7957747 ampere-turns (At), the base unit for magnetomotive force. CGS magnetomotive force unit (10/(4π) ≈ 0.795775 At). [2]
The gilbert is classified as a standard unit of magnetomotive force. Gilberts can be abbreviated as Gb; for example, 1 gilbert can be written as 1 Gb.
When working with gilberts (Gb) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, gilberts (Gb) are widely used across standard magnetomotive force applications within international standard workflows, engineering documentation, and technical data sheets.
When converting magnetomotive force between ampere-turns (At) and gilberts (Gb), keep full floating-point precision (1 At = 1.2566371 Gb; 1 Gb = 0.7957747 At) during intermediate calculations and round only the final gilbert figure to match your instrument tolerance.
More Ampere-turn & Gilbert Conversions
Need to calculate in the opposite direction? Use our gilberts to ampere-turns converter (Gb to At) to switch your starting unit immediately. You can also explore related tools such as converting ampere-turns to kiloampere-turns, converting ampere-turns to milliampere-turns, or converting kiloampere-turns to ampere-turns.
Convert from Ampere-turns
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Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Magnetomotive Force Metrology Standard — Ampere-turns (At) to Gilberts (Gb)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Ampere-turn (At) & Gilbert (Gb)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (At to Gb)