Surface Current Density Converter
Enter a value below to convert between metric, imperial, and standard surface current density units.
Convert Surface Current Density
Enter a value and select the units to convert between amperes per square meter, kiloamperes per square meter, and amperes per square centimeter.
You can change the units using the dropdowns above or click on a unit button.
Common Surface Current Density Reference Points
Here are some common surface current density values in Ampere per Square Meter (A/m²), Kiloampere per Square Meter (kA/m²), and Ampere per Square Centimeter (A/cm²). Click any preset value or arrow to load it into the converter.
| Description | Ampere per Square Meter (A/m²) | Kiloampere per Square Meter (kA/m²) | Ampere per Square Centimeter (A/cm²) |
|---|---|---|---|
| 1 ampere per square meter unit | 1 | 0.001 | 0.0001 |
| 5 amperes per square meter | 5 | 0.005 | 0.0005 |
| 10 amperes per square meter benchmark | 10 | 0.01 | 0.001 |
| 25 amperes per square meter | 25 | 0.025 | 0.0025 |
| 50 amperes per square meter | 50 | 0.05 | 0.005 |
| 100 amperes per square meter reference | 100 | 0.1 | 0.01 |
Surface Current Density Conversion Formulas
Use the following formulas to convert between amperes per square meter, kiloamperes per square meter, and amperes per square centimeter.
All surface current density conversions are anchored to the international SI base unit (Ampere per Square Meter) for full scientific and engineering accuracy.
More Ampere per Square Meter & Kiloampere per Square Meter Conversions
Convert from Amperes per Square Meter
Frequently Asked Questions
All Surface Current Density Conversion Calculators (6)
Select any dedicated surface current density pair below for worked examples and printable tables
Category Conversion Matrix
Simultaneous comparison of 5 units in this category
Surface Current Density Unit Definitions & Symbols
Ampere per Square Meter (A/m²)
SISI unit of areal current density.
Kiloampere per Square Meter (kA/m²)
METRICEqual to 1,000 A/m².
Ampere per Square Centimeter (A/cm²)
METRICSemiconductor and electroplating current density unit (10,000 A/m²).
Ampere per Square Millimeter (A/mm²)
METRICWire ampacity current density unit (10⁶ A/m²).
Ampere per Square Inch (A/in²)
US CUSTOMARYEqual to 1,550.003 A/m².
References
- [1]NIST HB 133 StandardNIST (NIST HB 133 / SP 811)·Checking the Net Contents of Packaged Goods, Handbook 133 - 2019 Edition & NIST SP 811
- [2]BIPM SI BrochureBIPM (BIPM SI-9)·The International System of Units (SI Brochure, 9th Edition)
- [3]NIST SP 811 Appendix B.9NIST SP 811 (NIST SP 811 App. B.9)·NIST Guide to the SI, Appendix B.9: Factors for Units Listed by Kind of Quantity or Field of Science