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Room Size Chart

By Michael Hilton

Use this handy chart to help you measure how much carpet you need. To obtain square feet multiply room size length times width and then divide by 9 to obtain square yards. We suggest adding 10% to this figure to allow for cuts and pattern match.

Room Size	Cut Size	Square Yards
12 x 9	12 x 9	12
12 x 10-6	12 x 10-6	14
12 x 11-3	12 x 11-3	15
12 x 12	12 x 12	16
12 x 13-6	12 x 13-6	18
12 x 14	12 x 14	18-2/3
12 x 15	12 x 15	20
12 x 16-6	12 x 16-6	22
12 x 17	12 x 17	22-2/3
12 x 18	12 x 18	24
12 x 19-6	12 x 19-6	26
12 x 21	12 x 21	28
12 x 22-6	12 x 22-6	30
12 x 24	12 x 24	32
12 x 25	12 x 25	33-1/3
12 x 27	12 x 27	35
12 x 30	12 x 30	40
12 x 33	12 x 33	44
13 x 13	12 x 15	20
13 x 14	12 x 16-6	21-1/3
13 x 15	12 x 17	22-2/3
13 x 16	12 x 18	24
13 x 17	12 x 20	26-2/3
13 x 18	12 x 21	28
13 x 19	12 x 23	30-2/3
13 x 20	12 x 26	34-2/3 *
13 x 21	12 x 26	34-2/3 *
13 x 22	12 x 26	34-2/3 *
13 x 23	12 x 26	34-2/3 *
13 x 24	12 x 26	34-2/3 *
13 x 25	12 x 28	37-1/3
13 x 26	12 x 29	38-2/3
13 x 27	12 x 30	40
13 x 28	12 x 31	41-1/3
13 x 29	12 x 33	44
13 x 30	12 x 33	44
14 x 14	12 x 17	22-2/3
14 x 15	12 x 18	24
14 x 16	12 x 20	26-2/3
14 x 17	12 x 21	28
14 x 18	12 x 22	29-1/3
14 x 19	12 x 24	32
14 x 20	12 x 28	37-1/3 *
14 x 21	12 x 28	37-1/3 *
14 x 22	12 x 28	37-1/3 *
14 x 23	12 x 28	37-1/3 *
14 x 24	12 x 28	37-1/3 *
14 x 25	12 x 30	40
14 x 26	12 x 31	41-1/3
14 x 27	12 x 33	44
14 x 28	12 x 34	45-1/3
14 x 29	12 x 35	46-2/3
14 x 30	12 x 36	48
15 x 15	12 x 19	25-1/3
15 x 16	12 x 20	26-2/3
15 x 17	12 x 21	28-2/3
15 x 18	12 x 22-6	30
15 x 19	12 x 24	32
15 x 20	12 x 26	34-2/3
15 x 21	12 x 27	36
15 x 22	12 x 30	40 *
15 x 23	12 x 30	40 *
15 x 24	12 x 30	40 *
15 x 25	12 x 32	42-2/3
15 x 26	12 x 33	44
15 x 27	12 x 34	45-1/3
15 x 28	12 x 36	48
15 x 29	12 x 38	50-2/3
15 x 30	12 x 38	50-2/3
16 x 16	12 x 22-6	30
16 x 17	12 x 23	30-2/3
16 x 18	12 x 24	32
16 x 19	12 x 26	34-2/3
16 x 20	12 x 27	36
16 x 21	12 x 28	37-1/3
16 x 22	12 x 29-3	39
16 x 23	12 x 32	42-2/3 *
16 x 24	12 x 32	42-2/3 *
16 x 25	12 x 34	45-1/3
16 x 26	12 x 34-6	46
16 x 27	12 x 36	48
16 x 28	12 x 38	50-2/3
16 x 29	12 x 40	53-1/3
16 x 30	12 x 41	54-2/3
17 x 17	12 x 26	34-2/3
17 x 18	12 x 26	34-2/3
17 x 19	12 x 29	38-2/3
17 x 20	12 x 29	38-2/3
17 x 21	12 x 32	42-2/3
17 x 22	12 x 34	45-1/3 *
17 x 23	12 x 34	45-1/3 *
17 x 24	12 x 34	45-1/3 *
17 x 25	12 x 38	50-2/3
17 x 26	12 x 38	50-2/3
17 x 27	12 x 39	52
17 x 28	12 x 42	56
17 x 29	12 x 43	57-1/3
17 x 30	12 x 43	57-1/3
18 x 18	12 x 27	36
18 x 19	12 x 29	38-2/3
18 x 20	12 x 30	40
18 x 21	12 x 32	42-2/3
18 x 22	12 x 36	48 *
18 x 23	12 x 36	48 *
18 x 24	12 x 36	48 *
18 x 25	12 x 38	50-2/3
18 x 26	12 x 39	52
18 x 27	12 x 41	54-2/3
18 x 28	12 x 42	56
18 x 29	12 x 44	58-2/3
18 x 30	12 x 45	60

About the Author
Michael Hilton was the original creator of Carpet Buyers Handbook. Having owned and operated a carpet wholesale company, Hilton has a vast knowledge about all-things carpet related as well as other types of flooring.