Feet to inches

inches = feet × 12

How to convert feet to inches

One foot is 12 inches, so multiply the number of feet by 12. For example, 20 feet is 20 × 12 = 240 inches. To go back, divide by the same number, or multiply by 0.08333333.

Quick estimate

Multiplying by about 10 gets within 16.7% of the exact answer, which is enough to check that a result makes sense.

Where it comes up

Length conversions come up in DIY and building plans, running and cycling distances, maps, clothing sizes and travel between countries that use metric and imperial units.

feet	inches
1 ft	12 in
2 ft	24 in
3 ft	36 in
4 ft	48 in
5 ft	60 in
6 ft	72 in
7 ft	84 in
8 ft	96 in
9 ft	108 in
10 ft	120 in
11 ft	132 in
12 ft	144 in
13 ft	156 in
14 ft	168 in
15 ft	180 in
16 ft	192 in
17 ft	204 in
18 ft	216 in
19 ft	228 in
20 ft	240 in
25 ft	300 in
30 ft	360 in
40 ft	480 in
50 ft	600 in
60 ft	720 in
70 ft	840 in
75 ft	900 in
80 ft	960 in
90 ft	1,080 in
100 ft	1,200 in
120 ft	1,440 in
150 ft	1,800 in
200 ft	2,400 in
250 ft	3,000 in
300 ft	3,600 in
400 ft	4,800 in
500 ft	6,000 in
750 ft	9,000 in
1,000 ft	12,000 in
1,500 ft	18,000 in
2,000 ft	24,000 in
5,000 ft	60,000 in
10,000 ft	120,000 in

Questions

How many inches are in a foot?

12 inches.

How do I convert feet to inches in a spreadsheet?

Put the value in A1 and type =A1*12, then fill the formula down the column.

Are the values in the table exact?

They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.