Amperes per square decimeter to amperes per square millimeter
Type a value in A/dm² to get it in A/mm² instantly.
0.0004A/mm²
That's 1.33× as hard-worked as a plating bath, while a hydrogen fuel cell is 30× higher. Through ordinary 2.5 mm² cable that is 0.001 A.
What it means
How hard is the conductor working?
Wiring figures are rough guidance only. Real cable ratings depend on insulation, bundling and air temperature, so follow your local wiring rules.
The math
How to convert A/dm² to A/mm²
To convert amperes per square decimeter to amperes per square millimeter, multiply by 0.0001.
Example: 4 A/dm² × 0.0001 = 0.0004 A/mm².
In the other direction, 1 A/mm² = 10,000 A/dm².
Every unit
Your current density in every unit
Tables
A/dm² to A/mm² conversion table
| A/dm² | A/mm² |
|---|---|
| 0.01 A/dm² | 1×10⁻⁶ A/mm² |
| 0.03 A/dm² | 3×10⁻⁶ A/mm² |
| 0.1 A/dm² | 1×10⁻⁵ A/mm² |
| 0.5 A/dm² | 5×10⁻⁵ A/mm² |
| 1 A/dm² | 0.0001 A/mm² |
| 2 A/dm² | 0.0002 A/mm² |
| 3 A/dm² | 0.0003 A/mm² |
| 4 A/dm² | 0.0004 A/mm² |
| 5 A/dm² | 0.0005 A/mm² |
| 6 A/dm² | 0.0006 A/mm² |
| 8 A/dm² | 0.0008 A/mm² |
| 10 A/dm² | 0.001 A/mm² |
A/mm² to A/dm² conversion table
| A/mm² | A/dm² |
|---|---|
| 0.01 A/mm² | 100 A/dm² |
| 0.03 A/mm² | 300 A/dm² |
| 0.1 A/mm² | 1,000 A/dm² |
| 0.5 A/mm² | 5,000 A/dm² |
| 1 A/mm² | 10,000 A/dm² |
| 2 A/mm² | 20,000 A/dm² |
| 3 A/mm² | 30,000 A/dm² |
| 4 A/mm² | 40,000 A/dm² |
| 5 A/mm² | 50,000 A/dm² |
| 6 A/mm² | 60,000 A/dm² |
| 8 A/mm² | 80,000 A/dm² |
| 10 A/mm² | 100,000 A/dm² |
Quick answers
Quick answers
- How many A/mm² is 1 A/dm²?
- 1 A/dm² is 0.0001 A/mm².
- How many A/mm² is 10 A/dm²?
- 10 A/dm² is 0.001 A/mm².
- How many A/mm² is 4 A/dm²?
- 4 A/dm² is 0.0004 A/mm².
The units
About these units
Amperes per square decimeter (A/dm²)
The electroplating unit.
Amperes per square millimeter (A/mm²)
The practical unit for wires and windings.
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