Convert MM To Feet

Please enter a value below to convert millimeters to feet:

In order to do a reverse conversion from feet to millimeters clear values in the above fields and input the value in the “Feet” field or go to feet to millimeters converter page.

Facts about Millimeter

Basic facts: A millimeter [American spelling] or millimetre [international spelling – symbol: mm] is a unit of length in the SI (International System of Units). The millimeter is equivalent to one-thousandth of a meter and it is defined as the distance traveled by light in 1/299 792 458 000 of a second.

History: The prefix “milli” is one of many metric prefixes. It shows the base unit’s one-thousandth, in this instance, the meter. The current definition is based on the distance traveled by the speed of light in a given amount of time, however, the definition of the meter has changed over time. The relationship between the meter and the millimeter is continuous. Before this definition, the meter was based on the length of a prototype meter bar. The meter has been re-defined based on the changes made to the definition of a second, in 2019.

Use: The millimeters are used to exactly measure the length of small or narrow objects. On a metric ruler or stick, it is the smallest unit of length.

Facts about Foot

Basic facts: A foot is a unit of length in the US customary and imperial systems of measurement, its symbol is (ft). in 1959, a foot was represented as precisely 0.3048 meters. 1 foot contains 12 inches, and 1 yard is comprised of 3 feet.

History: The measurement of the foot was used in many different systems including the Roman, Greek, English, French and Chinese systems, varying in length between each. This was prior to the standardization of units of measurement, and the definition of the foot presently in use. Historically, parts of the human body were used as a basis for units of length [like the cubit, hand, digit, span, and many others, sometimes called anthropic units], therefore various lengths existed. Compared to the present definition of 304.8 mm, the measurement of a foot varied between 250 mm and 335 mm in the past. The United States is one of the few, countries in which the foot is still used widely. Prior to metrication, many countries used their own version of the foot.

Use: The foot is predominantly used in the United States, the United Kingdom, and Canada, for many daily applications. In the United States, feet, and inches are typically used to measure shorter distances, height, field length [sometimes in the form of yards], etc. Feet are also commonly used to measure altitude [in aviation] as well as elevation [such as that of a mountain]. The international foot corresponds to human feet with shoe size 14 [US male], 13 [UK], 15.5 [US female], or 46 [EU].

How many feet in a mm? 

1 mm is equivalent to 0.0032808399 feet. Use 0.0032808399 as the factor to convert millimeters to feet. Below find some popular millimeters to feet conversion questions:

• How many feet in 2 millimeters?  2 millimeters x 0.0032808399 = 0.0065616798 number feet
• How many feet in 3 millimeters?  3 millimeters x 0.0032808399 = 0.0098425197 number feet
• How many feet in 5 millimeters?  5 millimeters x 0.0032808399 = 0.0164041995 number feet
• How many feet in 10 millimeters? 10 millimeters x 0.0032808399 = 0.032808399 number feet
• How many feet in 20 millimeters? 20 millimeters x 0.0032808399 = 0.065616798 number feet
• How many feet in 50 millimeters? 50 millimeters x 0.0032808399 = 0.164041995 number feet
• How many feet in 100 millimeters? 100 millimeters x 0.0032808399 = 0.32808399 number feet
• How many feet in 1000 millimeters? 1000 millimeters x 0.0032808399 = 3.2808399 number feet

Millimeters to Feet Conversion Chart

Millimeters	Feet	Millimeters	Feet	Millimeters	Feet	Millimeters	Feet
1	0.0032808399	26	0.0853018374	51	0.1673228349	76	0.2493438324
2	0.0065616798	27	0.0885826773	52	0.1706036748	77	0.2526246723
3	0.0098425197	28	0.0918635172	53	0.1738845147	78	0.2559055122
4	0.0131233596	29	0.0951443571	54	0.1771653546	79	0.2591863521
5	0.0164041995	30	0.098425197	55	0.1804461945	80	0.262467192
6	0.0196850394	31	0.1017060369	56	0.1837270344	81	0.2657480319
7	0.0229658793	32	0.1049868768	57	0.1870078743	82	0.2690288718
8	0.0262467192	33	0.1082677167	58	0.1902887142	83	0.2723097117
9	0.0295275591	34	0.1115485566	59	0.1935695541	84	0.2755905516
10	0.032808399	35	0.1148293965	60	0.196850394	85	0.2788713915
11	0.0360892389	36	0.1181102364	61	0.2001312339	86	0.2821522314
12	0.0393700788	37	0.1213910763	62	0.2034120738	87	0.2854330713
13	0.0426509187	38	0.1246719162	63	0.2066929137	88	0.2887139112
14	0.0459317586	39	0.1279527561	64	0.2099737536	89	0.2919947511
15	0.0492125985	40	0.131233596	65	0.2132545935	90	0.295275591
16	0.0524934384	41	0.1345144359	66	0.2165354334	91	0.2985564309
17	0.0557742783	42	0.1377952758	67	0.2198162733	92	0.3018372708
18	0.0590551182	43	0.1410761157	68	0.2230971132	93	0.3051181107
19	0.0623359581	44	0.1443569556	69	0.2263779531	94	0.3083989506
20	0.065616798	45	0.1476377955	70	0.229658793	95	0.3116797905
21	0.0688976379	46	0.1509186354	71	0.2329396329	96	0.3149606304
22	0.0721784778	47	0.1541994753	72	0.2362204728	97	0.3182414703
23	0.0754593177	48	0.1574803152	73	0.2395013127	98	0.3215223102
24	0.0787401576	49	0.1607611551	74	0.2427821526	99	0.3248031501
25	0.0820209975	50	0.164041995	75	0.2460629925	100	0.32808399

Convert millimeters to other volume units

• Convert MM to CM
• Convert MM to Inches
• Convert MM to M