How to convert Feet come Inches

To convert a foot measurement to an customs measurement, main point the length by the switch ratio.

because one foot is equal to 12 inches, you deserve to use this simple formula to convert:


How many Inches space in a Foot?

There space 12 inches in a foot, i beg your pardon is why we use this value in the formula above.

1" = 12"

our inch portion calculator can add feet and inches together and also it likewise automatically switch the outcomes to united state customary, imperial and also SI metric values.

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Feet and also inches space both units used to measure up length. Keep analysis to learn more about each unit of measure.



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

The foot is a us customary and also imperial unit the length. Feet have the right to be abbreviated as ft; because that example, 1 foot can be composed as 1 ft.

Feet can additionally be denoted making use of the symbol, otherwise recognized as a prime, though a single-quote (") is regularly used instead of the prime symbol for convenience. Utilizing the prime symbol, 1 ft deserve to be composed as 1′.

The foot is most typically measured using either a traditional 12" leader or a ice cream measure, though over there are many other measuring gadgets available. Feet are periodically referred come as straight feet, i beg your pardon are just the measurement of length in feet.

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


An customs is a unit of linear length measure same to 1/12 of a foot or 1/36 the a yard. Due to the fact that the international yard is legally identified to be same to exactly 0.9144 meters, one inch is equal to 2.54 centimeters.<2>

The inch is a united state customary and imperial unit of length. Inches have the right to be abbreviated as in; for example, 1 inch deserve to be composed as 1 in.

customs can likewise be denoted utilizing the symbol, otherwise known as a double-prime. Often a double-quote (") is used instead of a double-prime because that convenience. A double-prime is frequently used come express 1 in as 1″.

See more: How Long Is 4 Centimeters In Inches In 4 Cm? Conversion 4 Cm Into Inches


The typical ruler has actually 12", and is a typical measuring tool for measure up inches. Lock are also often measured using tape measures, which commonly come in lengths native 6" - 35". Other types of measuring tools include scales, calipers, measure up wheels, micrometers, yardsticks, and even lasers.

we recommend utilizing a leader or tape measure up for measuring length, which can be discovered at a regional retailer or residence center. Rulers are available in imperial, metric, or mix with both values, therefore make sure you acquire the correct form for your needs.

need a ruler? shot our totally free downloadable and also printable rulers, which encompass both imperial and also metric measurements.

Foot to inch Conversion Table

Foot measurements converted to inches Feet inch
1" 12"
2" 24"
3" 36"
4" 48"
5" 60"
6" 72"
7" 84"
8" 96"
9" 108"
10" 120"
11" 132"
12" 144"
13" 156"
14" 168"
15" 180"
16" 192"
17" 204"
18" 216"
19" 228"
20" 240"


National academy of Standards and also Technology, U.S. Survey Foot: modification Unit counter Factors, academy of Standards and also Technology, check the Net materials of Packaged Goods, Handbook 133 - 2019 Edition,

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