Millimetres to Feet
Convert millimetres to feet (mm to ft). 1 mm = 0.00328083989501 ft. Use the calculator, formula and conversion table.
How to convert millimetres to feet
Multiply the amount in millimetres by 0.00328083989501 to get feet. The displayed factor and results are rounded to 12 significant digits.
ft = mm × 0.00328083989501Worked example
1 mm = 0.00328083989501 ft. Change the amount in the calculator above to use your own value.
Units and assumptions
Uses international metric and imperial definitions. One inch is exactly 0.0254 metres; one foot is 12 inches. These are lengths, rather than areas or volumes.
Calculator results use floating-point arithmetic and are rounded for display. The reference table below uses up to 12 significant digits.
Millimetres to Feet table
| Millimetres (mm) | Feet (ft) |
|---|---|
| 0 | 0 |
| 1 | 0.00328083989501 |
| 5 | 0.0164041994751 |
| 10 | 0.0328083989501 |
| 25 | 0.0820209973753 |
| 100 | 0.328083989501 |
| 1,000 | 3.28083989501 |
About this conversion
What is the formula for millimetres to feet?
ft = mm × 0.00328083989501. Multiply the amount in millimetres by 0.00328083989501 to get feet. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to millimetres?
Use the feet to millimetres calculator to reverse this conversion. You can also use Swap units in the calculator above.
Can I use a different pair of units?
Choose another unit in the calculator, or open the length converter to browse all supported pairs.