Use this free online calculator to convert Feet to Millimeter instantly. This length/distance conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Feet = 304.8000 Millimeter

1 Millimeter = 3.281e-3 Feet

Feet to Millimeter Conversion Formula

To convert Feet to Millimeter, multiply by 304.8000.

Millimeter = Feet × 304.8000

Feet = Millimeter × 3.281e-3

To convert Millimeter back to Feet, divide by 304.8000 (or multiply by 3.281e-3).

About These Units

About Feet

The human foot has long been a standard unit for the measurement of length. Over history this size has varied from region to region and there is some discrepancy as to an exact standard or origin of the standard measurement for feet that we use today. In England, the Roman foot was replaced after the fall of Rome by the natural foot. The modern foot (1/3 yard or about 30.48 centimeters) did not appear until after the Norman conquest of 1066. It may be an innovation of Henry I, who reigned from 1100 to 1135. Later in the 1100s a foot of modern length, the "foot of St. Pauls," was inscribed on the base of a column of St. Pauls Church in London.

About Millimeter

The millimeter (or millimetre) is one of the most common metric units of distance. One millimeter is exactly one thousandth of a meter. The millimeter is also an engineering standard unit.

Feet to Millimeter Conversion Table

Feet	Millimeter	Millimeter	Feet
0.1	30.4800	0.1	3.281e-4
0.5	152.4000	0.5	1.640e-3
1	304.8000	1	3.281e-3
2	609.6000	2	6.562e-3
5	1524.00	5	0.016404
10	3048.00	10	0.032808
20	6096.00	20	0.065617
25	7620.00	25	0.082021
50	15240.00	50	0.164042
100	30480.00	100	0.328084
250	76200.00	250	0.820210
500	152400.00	500	1.6404
1000	304800.00	1000	3.2808

Why Use Our Feet to Millimeter Converter?

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Supports all major length/distance units