Gilberts to Ampere-turns Converter
Enter the magnetomotive force in gilberts below to convert it to ampere-turns.
Convert Gilberts to Ampere-turns
Enter a value in gilberts (Gb) to convert to ampere-turns (At).
Gilbert to Ampere-turn Conversion Table
Table showing various gilbert measurements converted to ampere-turns. Click any preset value or arrow to load it into the converter.
| Gilberts (Gb) | Ampere-turns (At) |
|---|---|
| 1 Gb | 0.7957747 At |
| 2 Gb | 1.5915494 At |
| 5 Gb | 3.9788736 At |
| 10 Gb | 7.9577472 At |
| 15 Gb | 11.9366207 At |
| 20 Gb | 15.9154943 At |
| 25 Gb | 19.8943679 At |
| 30 Gb | 23.8732415 At |
| 50 Gb | 39.7887358 At |
| 75 Gb | 59.6831037 At |
How to Convert Gilberts to Ampere-turns
To convert gilberts to ampere-turns, multiply the magnetomotive force by the following conversion ratio: 0.7957747 ampere-turns/gilbert.
Since one gilbert is equal to 0.7957747 ampere-turns, you can use this simple formula to convert:
The magnetomotive force in ampere-turns is equal to the magnetomotive force in gilberts multiplied by 0.7957747.
For example, here's how to convert 10 gilberts to ampere-turns using the formula above.
How Many Ampere-turns Are in a Gilbert?
There are 0.7957747 ampere-turns in a gilbert, which is why we use this value in the formula above.
Our gilbert to ampere-turn calculator automatically converts your magnetomotive force measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Gilberts and ampere-turns are both units used to measure magnetomotive force. Keep reading to learn more about each unit.
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). [1]
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.
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. [2]
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.
When converting magnetomotive force between gilberts (Gb) and ampere-turns (At), keep full floating-point precision (1 Gb = 0.7957747 At; 1 At = 1.2566371 Gb) during intermediate calculations and round only the final ampere-turn figure to match your instrument tolerance.
More Gilbert & Ampere-turn Conversions
Need to calculate in the opposite direction? Use our ampere-turns to gilberts converter (At to Gb) to switch your starting unit immediately. You can also explore related tools such as converting kiloampere-turns to ampere-turns, converting milliampere-turns to ampere-turns, or converting ampere-turns to kiloampere-turns.
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Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Magnetomotive Force Metrology Standard — Gilberts (Gb) to Ampere-turns (At)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Gilbert (Gb) & Ampere-turn (At)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (Gb to At)