1 foot to millimeters
1 ft = 304.8 mm. Change the amount below, or read the formula and the reference table further down.
1 foot equals
millimeters
1 ft = 304.8 mm
The formula
Feet and millimeters both measure length from the same zero, so a single multiplier does the job.
mm = ft × 304.8
Going the other way? Convert millimeters to feet.
Feet to millimeters table
Values either side of 1 ft.
| Feet (ft) | Millimeters (mm) |
|---|---|
| -4 | -1,219.2 |
| -3.5 | -1,066.8 |
| -3 | -914.4 |
| -2.5 | -762 |
| -2 | -609.6 |
| -1.5 | -457.2 |
| -1 | -304.8 |
| -0.5 | -152.4 |
| 0 | 0 |
| 0.5 | 152.4 |
| 1 | 304.8 |
| 1.5 | 457.2 |
| 2 | 609.6 |
| 2.5 | 762 |
| 3 | 914.4 |
| 3.5 | 1,066.8 |
| 4 | 1,219.2 |
| 4.5 | 1,371.6 |
| 5 | 1,524 |
| 5.5 | 1,676.4 |
| 6 | 1,828.8 |
Questions people ask
- How many millimeters are in a foot?
- One foot equals 304.8 millimeters.
- How do I convert feet to millimeters by hand?
- Multiply the number of feet by 304.8. For a rough check, 304.8 is close enough for most everyday use.
- What is 1 foot in millimeters?
- 1 foot is 304.8 millimeters.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.