Common conversions
| Imperial | Metric |
|---|---|
| 1 inch | 25.4 mm |
| 1 foot | 30.48 cm |
| 1 yard | 0.9144 m |
| 1 ft² | 0.0929 m² |
| 1 yd² | 0.8361 m² |
| 10.764 ft² | 1 m² |
| 1 acre | 4,047 m² |
Converting feet and inches
To enter a measurement like 5′ 6″, convert it to one unit first: 5 feet + 6/12 = 5.5 feet. Or use inches: 5 × 12 + 6 = 66 inches.