mm to feet Converter

Millimeter (mm):

The millimeter (mm) is one of the smallest commonly used metric units. It’s frequently used in engineering, machining, and manufacturing where fine tolerances matter. Architects, engineers, and product designers rely on millimeters for accuracy in drawings and specifications.

Foot (ft):

The foot (ft) is commonly used in the United States and other countries that use imperial units. One foot equals 12 inches or 0.3048 meters. Feet are used for reporting a person's height, describing room and building dimensions, and in construction and real estate. Aviation also commonly uses feet to report altitude.

How to convert millimeters to feet

Option 1: The fastest way – Use our converter

For instant results, just type your measurement into the mm to ft converter at the top of this page. It's quick, accurate, and hassle-free.

Option 2: The diy way – Use the formula

If you prefer to calculate it yourself, it's straightforward. You only need to remember one number: 304.8. This is because one millimeter is internationally defined as 1 divided by 304.8 foot.

The formula is simple:

Feet = Millimeters ÷ 304.8

Here's how to do it:

Take your measurement in millimeters.

Divide that number by 304.8.

The answer is the measurement in feet.

Example: Let's convert 10 mm to ft.

Calculate: 10 ÷ 304.8 = 0.0328

Result: equals 0.0328 ft

It's really that easy.

Popular length unit conversions

mm to feet conversion table

Millimeters (mm)	Feet (ft)
1 mm	0.003281 ft
2 mm	0.006562 ft
3 mm	0.009843 ft
4 mm	0.013123 ft
5 mm	0.016404 ft
6 mm	0.019685 ft
7 mm	0.022966 ft
8 mm	0.026247 ft
9 mm	0.029528 ft
10 mm	0.032808 ft
11 mm	0.036089 ft
12 mm	0.03937 ft
13 mm	0.042651 ft
14 mm	0.045932 ft
15 mm	0.049213 ft
16 mm	0.052493 ft
17 mm	0.055774 ft
18 mm	0.059055 ft
19 mm	0.062336 ft
20 mm	0.065617 ft
21 mm	0.068898 ft
22 mm	0.072178 ft
23 mm	0.075459 ft
24 mm	0.07874 ft
25 mm	0.082021 ft
26 mm	0.085302 ft
27 mm	0.088583 ft
28 mm	0.091864 ft
29 mm	0.095144 ft
30 mm	0.098425 ft
31 mm	0.101706 ft
32 mm	0.104987 ft
33 mm	0.108268 ft
34 mm	0.111549 ft
35 mm	0.114829 ft
36 mm	0.11811 ft
37 mm	0.121391 ft
38 mm	0.124672 ft
39 mm	0.127953 ft
40 mm	0.131234 ft
41 mm	0.134514 ft
42 mm	0.137795 ft
43 mm	0.141076 ft
44 mm	0.144357 ft
45 mm	0.147638 ft
46 mm	0.150919 ft
47 mm	0.154199 ft
48 mm	0.15748 ft
49 mm	0.160761 ft
50 mm	0.164042 ft

Millimeters (mm)	Feet (ft)
51 mm	0.167323 ft
52 mm	0.170604 ft
53 mm	0.173885 ft
54 mm	0.177165 ft
55 mm	0.180446 ft
56 mm	0.183727 ft
57 mm	0.187008 ft
58 mm	0.190289 ft
59 mm	0.19357 ft
60 mm	0.19685 ft
61 mm	0.200131 ft
62 mm	0.203412 ft
63 mm	0.206693 ft
64 mm	0.209974 ft
65 mm	0.213255 ft
66 mm	0.216535 ft
67 mm	0.219816 ft
68 mm	0.223097 ft
69 mm	0.226378 ft
70 mm	0.229659 ft
71 mm	0.23294 ft
72 mm	0.23622 ft
73 mm	0.239501 ft
74 mm	0.242782 ft
75 mm	0.246063 ft
76 mm	0.249344 ft
77 mm	0.252625 ft
78 mm	0.255906 ft
79 mm	0.259186 ft
80 mm	0.262467 ft
81 mm	0.265748 ft
82 mm	0.269029 ft
83 mm	0.27231 ft
84 mm	0.275591 ft
85 mm	0.278871 ft
86 mm	0.282152 ft
87 mm	0.285433 ft
88 mm	0.288714 ft
89 mm	0.291995 ft
90 mm	0.295276 ft
91 mm	0.298556 ft
92 mm	0.301837 ft
93 mm	0.305118 ft
94 mm	0.308399 ft
95 mm	0.31168 ft
96 mm	0.314961 ft
97 mm	0.318241 ft
98 mm	0.321522 ft
99 mm	0.324803 ft
100 mm	0.328084 ft