Skip to content
Omnikalc

Convert feet to inches (ft to in)

Type a value in feet or in inches: the other field updates as you type. Below you will find the formula, a worked example and a ft to in chart.

Updated on

1 ft = 12 in

How to convert feet to inches

Formula: in = ft × 12

Worked example: 6 ft → 6 × 12 = 72 in

Feet to inches conversion chart

Feet (ft)Inches (in)
1 ft12 in
2 ft24 in
3 ft36 in
4 ft48 in
5 ft60 in
6 ft72 in
7 ft84 in
8 ft96 in
9 ft108 in
10 ft120 in
12 ft144 in
15 ft180 in
20 ft240 in
25 ft300 in
30 ft360 in
40 ft480 in
50 ft600 in
75 ft900 in
100 ft1,200 in
250 ft3,000 in
500 ft6,000 in
1,000 ft12,000 in

What is a foot?

The foot equals 12 inches, exactly 0.3048 meter. Americans use it for height, room and lot dimensions and ceiling heights, and pilots worldwide give altitude in feet. Three feet make a yard and 5,280 feet make a mile.

What is an inch?

The inch has been exactly 2.54 centimeters since the 1959 international yard and pound agreement, and 12 inches make a foot. It is the US unit for screen diagonals, lumber, pipe and tire sizes, rainfall and most short lengths.

Frequently asked questions

How many inches are in a foot?

A foot equals 12 inches. To convert any value, multiply the number of feet by 12.

How do you convert feet to inches?

Use the formula in = ft × 12. Example: 6 ft → 6 × 12 = 72 in.

How many feet are in an inch?

An inch equals 0.0833333 feet. That is the reverse conversion, from inches to feet.

Results are rounded to 6 significant digits; the conversion factors are the exact legal definitions.