Convert Micrometers to Feet & Inches

Enter the length in micrometers below to get the value converted to feet.

Results in Feet:
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1 µm = 3.2808E-6 ft
1 µm = 0' 0"
Do you want to convert feet to micrometers?

How to Convert Micrometers to Feet

Tape measures can be used to measure units of length, and a calculator can be used to convert to another unit

To convert a micrometer measurement to a foot measurement, multiply the length by the conversion ratio. One micrometer is equal to 3.2808E-6 feet, so use this simple formula to convert:

feet = micrometers × 3.2808E-6

The length in feet is equal to the micrometers multiplied by 3.2808E-6.

For example, here's how to convert 5 micrometers to feet using the formula above.
5 µm = (5 × 3.2808E-6) = 1.6404E-5'

Our inch fraction calculator can add micrometers and feet together and it also automatically converts the results to US customary, imperial and SI metric values.

Micrometers and feet are both units used to measure length. Keep reading to learn more about each unit of measure.


One micrometer is equal to one-millionth (1/1,000,000) of a meter, which is defined as the distance light travels in a vacuum in a 1/299,792,458 second time interval.

The micrometer, or micrometre, is a multiple of the meter, which is the SI base unit for length. In the metric system, "micro" is the prefix for 10-6. A micrometer is sometimes also referred to as a micron. Micrometers can be abbreviated as µm, for example 1 micrometer can be written as 1 µm.

To get an idea of the actual physical length of a micrometer, one human hair is 40-50 µm thick, demonstrating how small this unit of measure is.


The foot is a unit of linear length measure equal to 12 inches or 1/3 of a yard. Because the international yard is legally defined to be equal to exactly 0.9144 meters, one foot is equal to 0.3048 meters.

The foot is a US customary and imperial unit of length. Feet can be abbreviated as ft, for example 1 foot can be written as 1 ft.

Feet can also be denoted using the symbol, otherwise know as a prime, though a single-quote (') is often used instead of the prime symbol for convenience. Using the prime, 1 ft can be written as 1′.

The foot is most commonly measured using either a standard 12" ruler or a tape measure, though there are many other measuring devices available.. Feet are sometimes referred to as linear feet, which is simply the value of a length in feet, learn more.

You might be interested in our feet and inches calculator, which can add feet with inches, centimeters, or meters.

We recommend using a ruler or tape measure for measuring length, which can be found at a local retailer or home center. Rulers are available in imperial, metric, or combination with both values, so make sure you get the correct type for your needs.

If you need a ruler you can also download and print our free printable rulers, which include both imperial and metric measurements.

Micrometer Measurements and Equivalent Foot Conversions

Common micrometer values converted to the equivalent foot value
Micrometers Feet
1 µm 0.0000032808'
2 µm 0.0000065617'
3 µm 0.0000098425'
4 µm 0.000013123'
5 µm 0.000016404'
6 µm 0.000019685'
7 µm 0.000022966'
8 µm 0.000026247'
9 µm 0.000029528'
10 µm 0.000032808'
11 µm 0.000036089'
12 µm 0.00003937'
13 µm 0.000042651'
14 µm 0.000045932'
15 µm 0.000049213'
16 µm 0.000052493'
17 µm 0.000055774'
18 µm 0.000059055'
19 µm 0.000062336'
20 µm 0.000065617'
21 µm 0.000068898'
22 µm 0.000072178'
23 µm 0.000075459'
24 µm 0.00007874'
25 µm 0.000082021'
26 µm 0.000085302'
27 µm 0.000088583'
28 µm 0.000091864'
29 µm 0.000095144'
30 µm 0.000098425'
31 µm 0.000102'
32 µm 0.000105'
33 µm 0.000108'
34 µm 0.000112'
35 µm 0.000115'
36 µm 0.000118'
37 µm 0.000121'
38 µm 0.000125'
39 µm 0.000128'
40 µm 0.000131'

More Micrometer Length Conversions

US Customary & Imperial Units
Convert to Miles
1 µm is equal to 6.2137E-10 miles
Convert to Yards
1 µm is equal to 1.0936E-6 yards
Convert to Inches
1 µm is equal to 3.937E-5 inches
SI Units
Convert to Kilometers
1 µm is equal to 1.0E-9 kilometers
Convert to Meters
1 µm is equal to 1.0E-6 meters
Convert to Centimeters
1 µm is equal to 0.0001 centimeters
Convert to Millimeters
1 µm is equal to 0.001 millimeters
Convert to Nanometers
1 µm is equal to 1,000 nanometers