Convert awg (wire gauge) to square millimeters (area) instantly. Enter a value below, or use the formula and reference table further down the page.
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How to convert awg (wire gauge) to square millimeters (area)
Multiply the value by 1.
mm² = AWG × 1Example: 10 AWG = 10 mm².
AWG (wire gauge) to Square Millimeters (area) conversion table
| AWG (wire gauge) (AWG) | Square Millimeters (area) (mm²) |
|---|---|
| 1 AWG | 1 mm² |
| 2 AWG | 2 mm² |
| 3 AWG | 3 mm² |
| 4 AWG | 4 mm² |
| 5 AWG | 5 mm² |
| 10 AWG | 10 mm² |
| 15 AWG | 15 mm² |
| 20 AWG | 20 mm² |
| 25 AWG | 25 mm² |
| 50 AWG | 50 mm² |
| 100 AWG | 100 mm² |
Frequently asked questions
How many square millimeters (area) is 1 AWG number?
1 AWG number equals 1 square millimeters (area).
What is the formula to convert AWG to mm²?
To convert AWG to mm², multiply the value by 1. The full formula is: mm² = AWG × 1.
How do I convert square millimeters (area) back to awg (wire gauge)?
Use the same calculator above and type your value into the square millimeters (area) field instead — it converts in both directions. Or use the reverse formula: AWG = mm² ÷ 1.
Is the AWG to mm² conversion exact?
The conversion factor used here (1) is the standard internationally defined value. Results on this page are rounded to four decimal places for readability.