How to convert Feet come Inches

To transform a foot measurement to an inch measurement, main point the length by the switch ratio.

since one foot is equal to 12 inches, you can use this basic formula come convert:


How plenty of Inches room in a Foot?

There space 12 customs in a foot, i m sorry is why we usage this worth in the formula above.

1" = 12"

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

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Feet and inches space both units offered to measure up length. Keep reading to learn an ext about every unit that measure.



The foot is a unit the linear size measure equal to 12 customs or 1/3 that a yard. Because the international yard is legally identified to be equal to exactly 0.9144 meters, one foot is equal to 0.3048 meters.<1>

The foot is a us customary and imperial unit the length. Feet deserve to be abbreviated together ft; for example, 1 foot have the right to be created as 1 ft.

Feet can additionally be denoted utilizing the symbol, otherwise recognized as a prime, despite a single-quote (") is often used rather of the prime symbol for convenience. Making use of the element symbol, 1 ft deserve to be composed as 1′.

The foot is most commonly measured using either a traditional 12" ruler or a tape measure, though over there are numerous other measuring tools available. Feet are sometimes referred to as linear feet, which are simply the measurement of length in feet.

You can be interested in ours feet and also inches calculator, i m sorry can add feet through inches, centimeters, or meters.


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

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

customs can also be denoted utilizing the symbol, otherwise recognized as a double-prime. Frequently a double-quote (") is used rather of a double-prime for convenience. A double-prime is commonly used to express 1 in together 1″.

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

us recommend using a ruler or tape measure up for measure length, which can be found at a local retailer or residence center. Rulers are easily accessible in imperial, metric, or combination with both values, so make certain you obtain the correct type for your needs.

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

Foot to customs Conversion Table

Foot measurements converted come 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 Technology, U.S. Inspection Foot: revised Unit switch Factors, academy of Standards and Technology, checking the Net components of Packaged Goods, Handbook 133 - 2019 Edition,

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