How to Convert Feet to Millimeters
To convert feet to millimeters, multiply the value by 304.8.
The Formula
Millimeters = Feet × 304.8
Key Fact
1 foot = 304.8 millimeters
Tip: To convert millimeters back to feet, divide by 304.8.
Feet to Millimeters
Convert feet (ft) to millimeters (mm) with formulas, examples, and conversion tables.
ft
mm
1 ft = 304.8 mm
Full precision:304.8 mm
Step-by-Step Solution
To convert 1 feet to millimeters, we multiply by 304.8 because one foot equals exactly 304.8 millimeters.
1 foot = 304.8 millimeters
Since each foot contains 304.8 millimeters, we multiply our value by this factor:
1 × 304.8 = 304.8 millimeters
So 1 feet = 304.8 millimeters.
Quick check: 304.8 ÷ 304.8 = 1 feet
Example Conversions
Example 1: 1 ft = 304.8 mm
1 × 304.8 = 304.8
1 × 304.8 = 304.8
Example 2: 5 ft = 1524 mm
5 × 304.8 = 1524
5 × 304.8 = 1524
Example 3: 10 ft = 3048 mm
10 × 304.8 = 3048
10 × 304.8 = 3048
Feet to Millimeters Table
| Feet (ft) | Millimeters (mm) |
|---|---|
| 1 ft | 304.8 mm |
| 2 ft | 609.6 mm |
| 5 ft | 1524 mm |
| 10 ft | 3048 mm |
| 20 ft | 6096 mm |
| 25 ft | 7620 mm |
| 50 ft | 15240 mm |
| 100 ft | 30480 mm |
| 250 ft | 76200 mm |
| 500 ft | 152400 mm |
| 1000 ft | 304800 mm |
1 Foot in Other Units
| Unit | 1 ft = |
|---|---|
| Feet to Kilometers | 0.000305 km |
| Feet to Meters | 0.3048 m |
| Feet to Centimeters | 30.48 cm |
| Feet to Millimeters | 304.8 mm |
| Feet to Micrometers | 304800 μm |
| Feet to Nanometers | 304800000 nm |
| Feet to Miles | 0.000189 mi |
| Feet to Yards | 0.333333 yd |
| Feet to Inches | 12 in |
| Feet to Nautical Miles | 0.000165 nmi |
| Feet to Fathoms | 0.166667 ftm |
| Feet to Light Years | 3.22e-17 ly |
| Feet to Astronomical Units | 2.04e-12 AU |
| Feet to Parsecs | 9.88e-18 pc |
| Feet to Angstroms | 3048000000 Å |
| Feet to Planck Lengths | 1.89e+34 ℓP |
| Feet to Rods | 0.060606 rd |
About Feet and Millimeters
What is a Foot?
The foot (ft) is a unit of length in the imperial system. One foot equals 0.3048 meters.
What is a Millimeter?
The millimeter (mm) is a unit of length in the metric system. One millimeter equals 0.001 meters.