Feet to Millimeters
1 Foot = 304.8 Millimeters
Common amounts:
About the foot to millimeter conversion
The foot (ft) and the millimeter (mm) are both units of length. Convert between metric and imperial length units — millimeters, meters, kilometers, inches, feet, yards, miles and nautical miles.
To convert feet to millimeters, multiply by 304.8. To go back, multiply millimeters by 0.0032808.
Reference table
| Feet | Millimeters |
|---|---|
| 1 ft | 304.8 mm |
| 5 ft | 1,524 mm |
| 10 ft | 3,048 mm |
| 25 ft | 7,620 mm |
| 50 ft | 15,240 mm |
| 100 ft | 30,480 mm |
Need the reverse conversion? Convert Millimeters to Feet.
Convert Foot to other length units
Frequently asked questions
- How many millimeters is 1 foot?
- 1 Foot equals 304.8 Millimeters. To go the other way, 1 Millimeter equals 0.0032808 Feet.
- What's the formula to convert feet to millimeters?
- Multiply the number of feet by 304.8 to get millimeters. For example, 10 feet × 304.8 = 3,048 millimeters.
- Does this converter handle decimals and very large numbers?
- Yes. Type any real number, including decimals or values in the trillions. Math runs entirely in your browser — no server round-trip, no sign-up, and nothing to install.