Feet to MM Converter
Convert feet (ft) to millimeters (mm) instantly. Type a value — the result updates as you type, and the swap button converts the other way.
Feet to mm formula
mm = ft × 304.8
1 foot = 304.8 millimeters · 1 millimeter = 0.003281 feet
To convert feet to millimeters, multiply the value by 304.8. For example, 2 ft:
mm = 2 × 304.8mm = 609.6
So 2 ft = 609.6 mm.
Feet to mm conversion table
mm back to Feet
The same values converted the other way, rounded for everyday use:
| Millimeters | Feet |
|---|---|
| 152.4 mm | 0.5 ft |
| 304.8 mm | 1 ft |
| 609.6 mm | 2 ft |
| 914.4 mm | 3 ft |
| 1219.2 mm | 4 ft |
| 1524 mm | 5 ft |
| 1828.8 mm | 6 ft |
| 2438.4 mm | 8 ft |
About the units
Feet (ft)
A foot is exactly 0.3048 meters, or 12 inches. Feet are used in the US and UK for height, room sizes and altitude.
Millimeters (mm)
A millimeter is one thousandth of a meter (0.1 cm). It is used for small, precise measurements like rainfall, screws and paper thickness.
Frequently asked questions
How many millimeters are in a foot?
One foot equals 304.8 millimeters.
What is 2 Feet in mm?
2 ft = 609.6 mm.
How do I convert mm back to Feet?
Divide the millimeters by 304.8. Or use the MM to Feet converter.
1 foot in other units
One foot expressed in every length unit we support. Linked units have their own converter.
| Unit | 1 ft equals |
|---|---|
| Millimeters (mm) | 304.8 mm |
| Centimeters (cm) | 30.48 cm |
| Meters (m) | 0.3048 m |
| Kilometers (km) | 0.0003048 km |
| Inches (in) | 12 in |
| Yards (yd) | 0.333333 yd |
| Miles (mi) | 0.000189394 mi |
| Micrometers (µm) | 304,800 µm |
| Hands (hh) | 3 hh |
| Nautical miles (nmi) | 0.000164579 nmi |
| Light-years (ly) | 3.2217 × 10-17 ly |
| Nanometers (nm) | 304,800,000 nm |
| Angstroms (Å) | 3,048,000,000 Å |
| Decimeters (dm) | 3.048 dm |
| Points (typographic) | 864 pt |
| Picas (P) | 72 P |
| Fathoms (ftm) | 0.166667 ftm |
| Rods (rd) | 0.0606061 rd |
| Chains (ch) | 0.0151515 ch |
| Furlongs (fur) | 0.00151515 fur |
| Leagues (lea) | 0.0000631313 lea |
| Astronomical units (au) | 2.0375 × 10-12 au |
| Parsecs (pc) | 9.8779 × 10-18 pc |
| Mils (thou) | 12,000 mil |
Convert feet to other units
Convert other units to millimeters
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