Feet to Millimeters
Type a value in ft and the mm equivalent appears instantly.
How to convert ft to mm
Multiply the ft value by 304.8.
1 ft = 304.8 mm
Quick conversion table
| ft | mm |
|---|---|
| 1 | 304.8 |
| 2 | 609.6 |
| 5 | 1524 |
| 10 | 3048 |
| 20 | 6096 |
| 50 | 15240 |
| 100 | 30480 |
| 500 | 152400 |
| 1000 | 304800 |
About the units
Feet (ft): 12 inches, or exactly 0.3048 m. Heights, room sizes and altitude in the US and UK.
Millimeters (mm): One thousandth of a meter, the everyday unit for fine measurements in engineering and manufacturing.