Convert Millimeters to Feet
mm to ft · length conversion
What are millimeters and feet?
A millimeter is one-thousandth of a meter, about the thickness of a credit card. A foot is 12 inches (0.3048 m), commonly used for height and short distances in the US. For scale: a doorway is about 2 m (6.6 ft) tall, and a marathon is 42.2 km (26.2 mi).
How to convert millimeters to feet
1 mm = 0.00328084 ft. To convert, multiply the number of millimeters by 0.00328084. For example, 5 mm = 0.0164042 ft, and 20 mm = 0.0656168 ft. To go the other way, multiply feet by 304.8 (since 1 ft = 304.8 mm).
Millimeters to Feet conversion table
| Millimeters (mm) | Feet (ft) |
|---|---|
| 1 | 0.00328084 |
| 2 | 0.00656168 |
| 5 | 0.0164042 |
| 10 | 0.0328084 |
| 20 | 0.0656168 |
| 50 | 0.164042 |
| 100 | 0.328084 |
FAQ
What is 1 mm in ft?
1 mm = 0.00328084 ft. To convert any amount, multiply the number of millimeters by 0.00328084.
How do I convert feet back to millimeters?
Go the other way: 1 ft = 304.8 mm, so multiply feet by 304.8 to get millimeters.
Is a millimeter bigger than a feet?
No — 1 mm is the smaller unit, equal to 0.00328084 ft (it takes 304.8 mm to make one ft).
Are these length conversions exact?
They use the standard internationally-defined conversion factors. Results are rounded to six significant figures for readability, which is accurate enough for everyday and most technical use.