Calculate the Perimeter of a Rectangle

This will calculate perimeter of a rectangle based on the length of its sides.

Length of Side A

cm

Length of Side B

cm

Length of Side A

ft

in

Length of Side B

ft

in

Length of Side A

meters

Length of Side B

meters

Units

Perimeter of a 3′ by 4′ rectangle

14	feet
168	inches
14′ 0″	feet and inches
4.2672	meters
426.72	centimeters

results may be rounded

Perimeter of a Rectangle Formula

The perimeter of a rectangle is twice its width plus twice its height

Perimeter = Width * 2 + Height * 2

Browse by Size in Feet

2 x 2	2 x 3	2 x 4	2 x 5	2 x 6	2 x 7	2 x 8	2 x 9	2 x 10	2 x 11
2 x 12	2 x 13	2 x 14	2 x 15	2 x 16	2 x 17	2 x 18	2 x 19	2 x 20	3 x 3
3 x 4	3 x 5	3 x 6	3 x 7	3 x 8	3 x 9	3 x 10	3 x 11	3 x 12	3 x 13
3 x 14	3 x 15	3 x 16	3 x 17	3 x 18	3 x 19	3 x 20	4 x 4	4 x 5	4 x 6
4 x 7	4 x 8	4 x 9	4 x 10	4 x 11	4 x 12	4 x 13	4 x 14	4 x 15	4 x 16
4 x 17	4 x 18	4 x 19	4 x 20	5 x 5	5 x 6	5 x 7	5 x 8	5 x 9	5 x 10
5 x 11	5 x 12	5 x 13	5 x 14	5 x 15	5 x 16	5 x 17	5 x 18	5 x 19	5 x 20
6 x 6	6 x 7	6 x 8	6 x 9	6 x 10	6 x 11	6 x 12	6 x 13	6 x 14	6 x 15
6 x 16	6 x 17	6 x 18	6 x 19	6 x 20	7 x 7	7 x 8	7 x 9	7 x 10	7 x 11
7 x 12	7 x 13	7 x 14	7 x 15	7 x 16	7 x 17	7 x 18	7 x 19	7 x 20	8 x 8
8 x 9	8 x 10	8 x 11	8 x 12	8 x 13	8 x 14	8 x 15	8 x 16	8 x 17	8 x 18
8 x 19	8 x 20	9 x 9	9 x 10	9 x 11	9 x 12	9 x 13	9 x 14	9 x 15	9 x 16
9 x 17	9 x 18	9 x 19	9 x 20	10 x 10	10 x 11	10 x 12	10 x 13	10 x 14	10 x 15
10 x 16	10 x 17	10 x 18	10 x 19	10 x 20	11 x 11	11 x 12	11 x 13	11 x 14	11 x 15
11 x 16	11 x 17	11 x 18	11 x 19	11 x 20	12 x 12	12 x 13	12 x 14	12 x 15	12 x 16
12 x 17	12 x 18	12 x 19	12 x 20	13 x 13	13 x 14	13 x 15	13 x 16	13 x 17	13 x 18
13 x 19	13 x 20	14 x 14	14 x 15	14 x 16	14 x 17	14 x 18	14 x 19	14 x 20	15 x 15
15 x 16	15 x 17	15 x 18	15 x 19	15 x 20	16 x 16	16 x 17	16 x 18	16 x 19	16 x 20
17 x 17	17 x 18	17 x 19	17 x 20	18 x 18	18 x 19	18 x 20	19 x 19	19 x 20	20 x 20

Browse by Size in Meters

2 x 2	2 x 3	2 x 4	2 x 5	2 x 6	2 x 7	2 x 8	2 x 9	2 x 10	2 x 11
2 x 12	2 x 13	2 x 14	2 x 15	2 x 16	2 x 17	2 x 18	2 x 19	2 x 20	3 x 3
3 x 4	3 x 5	3 x 6	3 x 7	3 x 8	3 x 9	3 x 10	3 x 11	3 x 12	3 x 13
3 x 14	3 x 15	3 x 16	3 x 17	3 x 18	3 x 19	3 x 20	4 x 4	4 x 5	4 x 6
4 x 7	4 x 8	4 x 9	4 x 10	4 x 11	4 x 12	4 x 13	4 x 14	4 x 15	4 x 16
4 x 17	4 x 18	4 x 19	4 x 20	5 x 5	5 x 6	5 x 7	5 x 8	5 x 9	5 x 10
5 x 11	5 x 12	5 x 13	5 x 14	5 x 15	5 x 16	5 x 17	5 x 18	5 x 19	5 x 20
6 x 6	6 x 7	6 x 8	6 x 9	6 x 10	6 x 11	6 x 12	6 x 13	6 x 14	6 x 15
6 x 16	6 x 17	6 x 18	6 x 19	6 x 20	7 x 7	7 x 8	7 x 9	7 x 10	7 x 11
7 x 12	7 x 13	7 x 14	7 x 15	7 x 16	7 x 17	7 x 18	7 x 19	7 x 20	8 x 8
8 x 9	8 x 10	8 x 11	8 x 12	8 x 13	8 x 14	8 x 15	8 x 16	8 x 17	8 x 18
8 x 19	8 x 20	9 x 9	9 x 10	9 x 11	9 x 12	9 x 13	9 x 14	9 x 15	9 x 16
9 x 17	9 x 18	9 x 19	9 x 20	10 x 10	10 x 11	10 x 12	10 x 13	10 x 14	10 x 15
10 x 16	10 x 17	10 x 18	10 x 19	10 x 20	11 x 11	11 x 12	11 x 13	11 x 14	11 x 15
11 x 16	11 x 17	11 x 18	11 x 19	11 x 20	12 x 12	12 x 13	12 x 14	12 x 15	12 x 16
12 x 17	12 x 18	12 x 19	12 x 20	13 x 13	13 x 14	13 x 15	13 x 16	13 x 17	13 x 18
13 x 19	13 x 20	14 x 14	14 x 15	14 x 16	14 x 17	14 x 18	14 x 19	14 x 20	15 x 15
15 x 16	15 x 17	15 x 18	15 x 19	15 x 20	16 x 16	16 x 17	16 x 18	16 x 19	16 x 20
17 x 17	17 x 18	17 x 19	17 x 20	18 x 18	18 x 19	18 x 20	19 x 19	19 x 20	20 x 20