# Conversion from Foot/Feet (ft) to Inch (in) and vice versa

Updated on by Stefan Banse

Here you can convert the Unit of length Foot/Feet into the unit Inch and vice versa you can convert Inch into Foot/Feet. By clicking the "Swap units" icon, you will always obtain the desired conversion in the calculation result, i.e., ft to in or in to ft. With the following calculator you can also calculate any other Unit of length.

The foot was popular as a measure of length from very early times and it is still in use in Anglo-American countries today, but does not belong to the international unit system SI (Système international d'unités).

In different countries, its length usually corresponded to 28-32cm. Nowadays only the English foot is used. Therefore, 1 foot is equivalent to 30.48 centimeters or 1 foot is equivalent to 12 inches/inch.

According to history, the inch was first defined by law as 1/12 of a foot, then later as the length of three barley grains strung together. Similar to foot, yard and mile, it is also one of the length units that are not part of the International System of Units, but used widely and approved in the Anglo-American area. The inch is used worldwide, mainly to indicate screen diagonals.

Nowadays, inch is fixed to 1/12 of a foot. Therefore, 1 inch is equivalent to 2.54 centimeters or 1 centimeter is equivalent to 0.3937 inches.

## Basis for conversion Foot/Feet (ft) to Inch (in) and vice versa

The abbreviation for the "Unit of length Foot/Feet" is ft. The abbreviation for the "Unit of length Inch" is in.

## Formula for the conversion of Foot/Feet (ft) to Inch (in) and vice versa

The calculation from Foot/Feet to Inch shall be made using the following conversion formula:

Conversion formula Foot/Feet to Inch

Determine the number of Inch from Foot/Feet

Foot/Feet × 12

## Formula for the conversion of Inch (in) to Foot/Feet (ft)

The calculation from Inch to Foot/Feet shall be made using the following conversion formula:

Conversion formula Inch to Foot/Feet

Determine the number of Foot/Feet from Inch

Inch × 0.083333333333333

## Overview table: How many Foot/Feet are how many Inch?

Foot/Feet ft ⇒ Inch in
0.01 ft  are  0.12000 in
0.02 ft  are  0.24000 in
0.03 ft  are  0.36000 in
0.04 ft  are  0.48000 in
0.05 ft  are  0.60000 in
0.06 ft  are  0.72000 in
0.07 ft  are  0.84000 in
0.08 ft  are  0.96000 in
0.09 ft  are  1.08000 in
0.10 ft  are  1.20000 in
0.20 ft  are  2.40000 in
0.30 ft  are  3.60000 in
0.40 ft  are  4.80000 in
0.50 ft  are  6 in
0.60 ft  are  7.20000 in
0.70 ft  are  8.40000 in
0.80 ft  are  9.60000 in
0.90 ft  are  10.80000 in
1 ft  corresponds to  12 in
2 ft  are  24 in
3 ft  are  36 in
4 ft  are  48 in
5 ft  are  60 in
6 ft  are  72 in
7 ft  are  84 in
8 ft  are  96 in
9 ft  are  108 in
10 ft  are  120 in
20 ft  are  240 in
30 ft  are  360 in
40 ft  are  480 in
50 ft  are  600 in
60 ft  are  720 in
70 ft  are  840 in
80 ft  are  960 in
90 ft  are  1 080 in
100 ft  are  1 200 in
200 ft  are  2 400 in
300 ft  are  3 600 in
400 ft  are  4 800 in
500 ft  are  6 000 in
600 ft  are  7 200 in
700 ft  are  8 400 in
800 ft  are  9 600 in
900 ft  are  10 800 in
1 000 ft  are  12 000 in

## Overview table: How many Inch are how many Foot/Feet?

Inch in ⇒ Foot/Feet ft
0.01 in  are  0.00083 ft
0.02 in  are  0.00166 ft
0.03 in  are  0.00250 ft
0.04 in  are  0.00333 ft
0.05 in  are  0.00416 ft
0.06 in  are  0.00500 ft
0.07 in  are  0.00583 ft
0.08 in  are  0.00666 ft
0.09 in  are  0.00750 ft
0.10 in  are  0.00833 ft
0.20 in  are  0.01666 ft
0.30 in  are  0.02500 ft
0.40 in  are  0.03333 ft
0.50 in  are  0.04166 ft
0.60 in  are  0.05000 ft
0.70 in  are  0.05833 ft
0.80 in  are  0.06666 ft
0.90 in  are  0.07500 ft
1 in  corresponds to  0.08333 ft
2 in  are  0.16666 ft
3 in  are  0.25000 ft
4 in  are  0.33333 ft
5 in  are  0.41666 ft
6 in  are  0.50000 ft
7 in  are  0.58333 ft
8 in  are  0.66666 ft
9 in  are  0.75000 ft
10 in  are  0.83333 ft
20 in  are  1.66666 ft
30 in  are  2.50000 ft
40 in  are  3.33333 ft
50 in  are  4.16666 ft
60 in  are  5 ft
70 in  are  5.83333 ft
80 in  are  6.66666 ft
90 in  are  7.50000 ft
100 in  are  8.33333 ft
200 in  are  16.66666 ft
300 in  are  25 ft
400 in  are  33.33333 ft
500 in  are  41.66666 ft
600 in  are  50 ft
700 in  are  58.33333 ft
800 in  are  66.66666 ft
900 in  are  75 ft
1 000 in  are  83.33333 ft

## Source information

As source for the information in the "Units of length" category, we have used in particular:

## Last update on November 22, 2020

The last changes in the "Units of length" category were implemented by Stefan Banse on November 22, 2020. The main changes were:

• November 5, 2020: Publication of the Length converter
• Editorial revision of all texts in this category