To convert square mils to square feet, multiply the value by 6.94444 × 10⁻⁹. To go the other way, multiply square feet by 144,000,000 to get square mils.
| Square Mils (mil²) | Square Feet (ft²) |
|---|---|
| 1 mil² | 6.94444 × 10⁻⁹ ft² |
| 2 mil² | 1.38889 × 10⁻⁸ ft² |
| 5 mil² | 3.47222 × 10⁻⁸ ft² |
| 10 mil² | 6.94444 × 10⁻⁸ ft² |
| 20 mil² | 1.38889 × 10⁻⁷ ft² |
| 50 mil² | 3.47222 × 10⁻⁷ ft² |
| 100 mil² | 6.94444 × 10⁻⁷ ft² |
| 500 mil² | 3.47222 × 10⁻⁶ ft² |
| 1,000 mil² | 6.94444 × 10⁻⁶ ft² |
25 mil² × 6.94444 × 10⁻⁹ = 1.73611 × 10⁻⁷ ft²
Try this example →250 mil² × 6.94444 × 10⁻⁹ = 1.73611 × 10⁻⁶ ft²
Try this example →Square mil (mil²). A square mil is the area of a square of 0.001 inch (a thou).
Square foot (ft²). A square foot is 0.09290304 m², the standard unit for building and floor areas in the US, UK, India and many other countries.
There are 6.94444 × 10⁻⁹ square feet in one square mil.
Multiply the number of square mils by 6.94444 × 10⁻⁹. For example, 10 square mils equal 6.94444 × 10⁻⁸ square feet.
One square foot equals 144,000,000 square mils.