Convert Millimeters to feet
1 millimeter = 0.00328084 feet · ft = mm ÷ 304.8
When you need this conversion
This conversion goes from millimeters, the metric unit used for hardware, engineering drawings, and anything needing sub-centimeter precision, to feet, the US customary unit for height, rooms, and building dimensions. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.
Millimeters to feet conversion table
| Millimeters (mm) | Feet (ft) |
|---|---|
| 1 mm | 0.00328084 ft |
| 2 mm | 0.00656168 ft |
| 3 mm | 0.00984252 ft |
| 5 mm | 0.016404 ft |
| 10 mm | 0.032808 ft |
| 15 mm | 0.049213 ft |
| 20 mm | 0.065617 ft |
| 25 mm | 0.082021 ft |
| 50 mm | 0.164042 ft |
| 75 mm | 0.246063 ft |
| 100 mm | 0.328084 ft |
| 250 mm | 0.82021 ft |
| 500 mm | 1.6404 ft |
| 1,000 mm | 3.2808 ft |
The formula
ft = mm ÷ 304.8Because both units measure length, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
Feet to millimeters →Related length conversions
- Millimeters to micrometers
- Centimeters to feet
- Yards to feet
- Centimeters to inches
- Meters to kilometers
- Kilometers to meters
- Inches to centimeters
- Feet to centimeters
- Feet to yards
- Micrometers to millimeters
- Millimeters to centimeters
- Millimeters to meters
Frequently asked questions
- How many feet are in a millimeter?
- There are 0.00328084 feet in 1 millimeter. The formula is ft = mm ÷ 304.8.
- How do you convert millimeters to feet?
- Use the formula ft = mm ÷ 304.8. For example, 10 millimeters equals 0.032808 feet.
- Is the millimeters to feet conversion exact?
- Yes. Millimeters and feet are both units of length, related by an exact defined factor. Displayed results are rounded for readability.
- What is mm short for?
- mm is the standard symbol for millimeter (also written as millimetres). ft is the symbol for foot.