Amperes per Centimetre to Amperes per Metre (A/cm to A/m)
1 ampere per centimetre (A/cm) = 100 amperes per metre (A/m). 1 A/m = 0.01 A/cm. Example: 15 A/cm = 15 × 100 = 1500 A/m.
Also searched as amperes per centimetre to A/m, amperes per centimetre in A/m, amperes per centimetre into amperes per metre, A/cm to A/m, A/cm in amperes per metre, A/cm into ampere per metre, ampere per centimetre to ampere per metre, A/cm to amperes per metre converter, amperes per centimeter to amperes per meter and how many amperes per metre in an ampere per centimetre.
1 A/cm = 100 A/m
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk ampere per centimetre to ampere per metre converter to paste a column from Excel.
How to Convert Ampere per Centimetre to Ampere per Metre
- 1 A/cm = 100 A/m
- 1 A/m = 0.01 A/cm
- Example: convert 15 A/cm to A/m: 15 A/cm = 15 × 100 A/m = 1500 A/m
Formula
A/m = A/cm × 100
Derivation from SI units:
- 1 A/cm = 100 A/m
- The SI unit of magnetic field strength H
Both units are defined exactly, so the factor is exact. Ampere per Centimetre definition: ampere per centimetre; Ampere per Metre definition: ampere per metre.
Worked examples
- A reading of 2 A/cm converts to 200 A/m.
2 A/cm × 100 = 200 A/m - A value of 20 A/cm is 2000 A/m.
20 A/cm × 100 = 2000 A/m
Ampere per Centimetre to Ampere per Metre conversion table
| Amperes per Centimetre (A/cm) | Amperes per Metre (A/m) |
|---|---|
| 0.1 A/cm | 10 A/m |
| 0.5 A/cm | 50 A/m |
| 1 A/cm | 100 A/m |
| 2 A/cm | 200 A/m |
| 5 A/cm | 500 A/m |
| 10 A/cm | 1000 A/m |
| 20 A/cm | 2000 A/m |
| 50 A/cm | 5000 A/m |
| 100 A/cm | 10000 A/m |
| 1000 A/cm | 100000 A/m |
Where it's used
Amperes per Centimetre are used for magnetic particle inspection (tangential field, for example 20–60 A/cm), while amperes per metre appear in coil and solenoid design. Both measure magnetic field strength (H field) and coercivity, so the conversion is a fixed factor.
Ampere per Centimetre to other magnetic field strength units
| Conversion | 1 A/cm equals |
|---|---|
| ampere per centimetre to ampere per metre | 100 A/m |
| ampere per centimetre to oersted | 1.256637061 Oe |
| ampere per centimetre to kiloampere per metre | 0.1 kA/m |
| ampere per centimetre to kilooersted | 0.001256637061 kOe |
Frequently asked questions
How many amperes per metre are in 1 ampere per centimetre?
1 A/cm = 100 A/m.
How do I convert amperes per centimetre to amperes per metre?
Multiply the value in A/cm by 100. For example, 15 A/cm × 100 = 1500 A/m.
Is the A/cm to A/m conversion exact?
Yes. Both units are defined exactly, and 1 A/cm is exactly 100 A/m.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Amperes per Centimetre to Amperes per Metre (A/cm to A/m). Retrieved October 25, 2026, from https://scientificconverters.com/magnetic-field-strength/amperes-per-centimeter-to-amperes-per-meter/
IEEE
Scientific Converters, "Amperes per Centimetre to Amperes per Metre (A/cm to A/m)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/magnetic-field-strength/amperes-per-centimeter-to-amperes-per-meter/