Convert Milliampere per Square Centimeter to Ampere per Square Meter
Live bidirectional calculator for Milliamperes per Square Centimeter (mA/cm²) and Amperes per Square Meter (A/m²) with verified formula and conversion charts.
Surface Current Density5 units
How the Calculation Works (Linear Scaling)
Since 1 Milliampere per Square Centimeter = 10 Amperes per Square Meter, multiply the value in Milliamperes per Square Centimeter by 10.
Milliampere per Square Centimeter to Ampere per Square Meter Conversion Table
Precomputed values for quick reference and printing.
| Milliampere per Square Centimeter | Ampere per Square Meter |
|---|---|
| 1 mA/cm² | 10 A/m² |
| 2 mA/cm² | 20 A/m² |
| 3 mA/cm² | 30 A/m² |
| 4 mA/cm² | 40 A/m² |
| 5 mA/cm² | 50 A/m² |
| 6 mA/cm² | 60 A/m² |
| 7 mA/cm² | 70 A/m² |
| 8 mA/cm² | 80 A/m² |
| 9 mA/cm² | 90 A/m² |
| 10 mA/cm² | 100 A/m² |
| 15 mA/cm² | 150 A/m² |
| 20 mA/cm² | 200 A/m² |
| 25 mA/cm² | 250 A/m² |
| 30 mA/cm² | 300 A/m² |
| 40 mA/cm² | 400 A/m² |
| 50 mA/cm² | 500 A/m² |
| 75 mA/cm² | 750 A/m² |
| 100 mA/cm² | 1000 A/m² |
| Ampere per Square Meter | Milliampere per Square Centimeter |
|---|---|
| 1 A/m² | 0.1 mA/cm² |
| 2 A/m² | 0.2 mA/cm² |
| 3 A/m² | 0.3 mA/cm² |
| 4 A/m² | 0.4 mA/cm² |
| 5 A/m² | 0.5 mA/cm² |
| 6 A/m² | 0.6 mA/cm² |
| 7 A/m² | 0.7 mA/cm² |
| 8 A/m² | 0.8 mA/cm² |
| 9 A/m² | 0.9 mA/cm² |
| 10 A/m² | 1 mA/cm² |
| 15 A/m² | 1.5 mA/cm² |
| 20 A/m² | 2 mA/cm² |
| 25 A/m² | 2.5 mA/cm² |
| 30 A/m² | 3 mA/cm² |
| 40 A/m² | 4 mA/cm² |
| 50 A/m² | 5 mA/cm² |
| 75 A/m² | 7.5 mA/cm² |
| 100 A/m² | 10 mA/cm² |
📌 Standard Benchmark Reference Values
Photovoltaic solar cell short-circuit current density benchmark (10 mA/cm² = 100 A/m²).
Exact RatioAbout Milliampere per Square Centimeter (mA/cm²)
A laboratory electrochemical and photovoltaic unit of current density equal to exactly 10 A/m².
History: Universal standard in solar cell photovoltaic characterization (short-circuit current density Jsc).
Common Uses: Silicon and perovskite solar cell short-circuit current density Jsc (typical silicon cells: 35–42 mA/cm²), lithium-ion battery charging rates.
About Ampere per Square Meter (A/m²)
The SI coherent derived unit of electric current density, defined as one ampere of electric current flowing through a cross-sectional area of one square meter (J = dI / dA).
History: Formulated by André-Marie Ampère and James Clerk Maxwell; fundamental to the microscopic Ohm’s law (J = σE) and Ampère-Maxwell law (∇×B = μ₀J + μ₀ε₀ ∂E/∂t).
Common Uses: Conductor ampacity ratings, electric motor coil winding current loading, electrochemical cell electrode current densities.
❓ Frequently Asked Questions
How many Amperes per Square Meter are in 1 Milliampere per Square Centimeter?
There are exactly 10 Amperes per Square Meter in 1 Milliampere per Square Centimeter (1 mA/cm² = 10 A/m²).
What is the formula to convert Milliampere per Square Centimeter to Ampere per Square Meter?
The formula is: Ampere per Square Meter = Milliampere per Square Centimeter × 10. Since 1 Milliampere per Square Centimeter = 10 Amperes per Square Meter, multiply the value in Milliamperes per Square Centimeter by 10.
How do I convert 1 mA/cm² to A/m² manually?
To convert 1 mA/cm² to A/m²: apply the formula Ampere per Square Meter = Milliampere per Square Centimeter × 10. Substituting gives: 1 × 10 = 10 A/m².