Magnetic Field Strength Converter
Convert between 4 magnetic field strength units.
About Magnetic Field Strength
Magnetic field strength describes the field a current sets up, in amperes per metre, before the material it passes through responds to it. The oersted is the CGS unit still printed on magnet datasheets, and 1 Oe is 79.577 A/m. It pairs with flux density, which is what you get once the material's own magnetism is included.
Conversion table — 1 unit in ampere/meter
| Unit | Ampere/meter |
|---|---|
| Ampere/meter | 1 |
| Ampere/millimeter | 1000 |
| Ampere-turn/meter | 1 |
| Oersted | 79.5775 |
Magnetic Field Strength conversions — frequently asked
- What is 1 Ampere/meter in ampere/millimeter?
- 1 Ampere/meter = 0.001 ampere/millimeter.
- What is 1 Ampere/meter in ampere-turn/meter?
- 1 Ampere/meter = 1 ampere-turn/meter.
- What is 1 Ampere/meter in oersted?
- 1 Ampere/meter = 0.0125664 oersted.
Related converters
About Unit Converter
A unit converter changes a measurement from one unit to another. Pick a category — length, weight, temperature, data, area, speed, and 75+ more, including engineering and scientific units like pressure, torque, and viscosity — enter a value, and get an accurate conversion instantly. It runs in your browser with no sign-up and nothing to install.
Frequently asked questions
- How many unit categories are supported?
- Over 75, from everyday units (length, mass, temperature, volume, area, speed, data storage) to technical and scientific ones (energy, pressure, torque, viscosity, molar concentration, luminance, and more).
- Does it convert engineering and scientific units?
- Yes. Alongside common units it covers engineering and scientific categories — force, pressure, torque, thermal, flow, radiology, and CSS/typography units — with precise conversion factors.
- Are the conversions accurate?
- Yes. Conversions use standard factors and precise formulas, including non-linear ones like temperature, so results are exact.
- Do I need to install an app?
- No download needed — it's a free web app that runs in any modern browser on phone, tablet, or desktop, with nothing to install and nothing sent anywhere.
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