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Feet to mm Converter (Feet to Millimeters)

1 foot = 304.8 millimeters. To convert ft to mm, multiply by 304.8.

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100 ft = 30,480 mm

1 ft
304.8 mm
1 mm
0.003281 ft
10 ft
3,048 mm
100 ft
30,480 mm

How to convert Feet to mm

1 foot equals 304.8 millimeters, so the conversion is a single multiplication.

mm = ft × 304.8

Example: 150 ft × 304.8 = 45,720 mm.

About the foot and the millimeter

Foot (ft)

A foot is 12 inches, exactly 0.3048 meters. In the US it's the unit for height, room sizes and altitude.

Millimeter (mm)

A millimeter is one thousandth of a meter, the unit used on rulers, tools and technical drawings.

1 foot in every length unit

Centimeters30.48 cmInches12 inMeters0.3048 m
Kilometers0.0003048 km
Miles0.0001894 miMillimeters304.8 mm
Yards0.3333 yd
Nautical Miles0.0001646 nmi
Micrometers304,800 µm
Nanometers304,800,000 nm
Mils12,000 mil
Hands3 hh
Fathoms0.1667 ftm
Rods0.06061 rd
Chains0.01515 ch
Furlongs0.001515 fur
Astronomical Units2.037e-12 au
Light-Years3.222e-17 ly
mm to FeetReverse conversionmm to Inches1 mm = 0.03937 inInches to mm1 in = 25.4 mmMeters to Feet1 m = 3.2808 ftFeet to Meters1 ft = 0.3048 mInches to Feet1 in = 0.08333 ftFeet to Inches1 ft = 12 incm to mm1 cm = 10 mmmm to cm1 mm = 0.1 cmFeet to cm1 ft = 30.48 cmcm to Feet1 cm = 0.03281 ftMiles to Feet1 mi = 5,280 ft

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Feet to mm FAQ

How many millimeters are in a foot?

1 foot = 304.8 millimeters.

How many feet are in a millimeter?

1 millimeter = 0.003280839895 feet.

How do I convert ft to mm?

Use mm = ft × 304.8. For example, 10 ft = 3,048 mm.

Can I print this Feet to mm chart?

Yes. Use "Print / Save PDF" next to the converter for a one-page chart, or "Download CSV" to open it in Excel or Google Sheets.