Convert Feet to Millimeters
One foot equals 304.8 millimeters. Type any value to convert feet to millimeters instantly — with a full reference table below.
Convert Feet to Millimeters
🔒 Converted in your browser — nothing you enter is sent anywhere.
Conversion formula
To convert feet to millimeters, multiply by 304.8. One foot equals 304.8 mm, and one millimeter equals 0.003281 ft.
Feet to Millimeters table
About converting Feet to Millimeters
Feet (ft) and Millimeters (mm) are both units of length. The exact factor is 1 ft = 304.8 mm, so multiply by 304.8 to go from feet to millimeters (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Millimeters to Feet converter, or the full unit converter for every unit at once.
Frequently asked questions
How many millimeters are in one foot?
One foot equals 304.8 millimeters.
How do I convert feet to millimeters?
Multiply the number of feet by 304.8. For example, 10 feet = 3,048 millimeters.
What is 5 feet in millimeters?
5 feet is 1,524 millimeters.