Room sizes

How big is that room, in square feet?

Square feet and square meters for common room dimensions, each with flooring, paint and drywall for that size.

Square feet = length × width. A 12x14 room is 12 × 14 = 168 sq ft. Pick a size for a drawing to scale and the materials it takes, or use the square footage calculator for any shape.

Room size	Square feet	Square meters
5 × 8 ft	40	3.7
6 × 8 ft	48	4.5
5 × 10 ft	50	4.6
8 × 8 ft	64	5.9
8 × 10 ft	80	7.4
9 × 10 ft	90	8.4
8 × 12 ft	96	8.9
10 × 10 ft	100	9.3
9 × 12 ft	108	10
10 × 11 ft	110	10.2
10 × 12 ft	120	11.1
11 × 11 ft	121	11.2
11 × 12 ft	132	12.3
10 × 14 ft	140	13
11 × 13 ft	143	13.3
12 × 12 ft	144	13.4
10 × 15 ft	150	13.9
11 × 14 ft	154	14.3
12 × 13 ft	156	14.5
10 × 16 ft	160	14.9
12 × 14 ft	168	15.6
13 × 13 ft	169	15.7
12 × 15 ft	180	16.7
13 × 14 ft	182	16.9
12 × 16 ft	192	17.8
13 × 15 ft	195	18.1
14 × 14 ft	196	18.2
10 × 20 ft	200	18.6
13 × 16 ft	208	19.3
14 × 15 ft	210	19.5
12 × 18 ft	216	20.1
14 × 16 ft	224	20.8
15 × 15 ft	225	20.9
12 × 20 ft	240	22.3
15 × 16 ft	240	22.3
14 × 18 ft	252	23.4
16 × 16 ft	256	23.8
15 × 18 ft	270	25.1
14 × 20 ft	280	26
12 × 24 ft	288	26.8
16 × 18 ft	288	26.8
15 × 20 ft	300	27.9
16 × 20 ft	320	29.7
18 × 18 ft	324	30.1
18 × 20 ft	360	33.4
16 × 24 ft	384	35.7
20 × 20 ft	400	37.2
18 × 24 ft	432	40.1
20 × 22 ft	440	40.9
20 × 24 ft	480	44.6
22 × 22 ft	484	45
22 × 24 ft	528	49.1
24 × 24 ft	576	53.5
20 × 30 ft	600	55.7
24 × 30 ft	720	66.9
24 × 36 ft	864	80.3
30 × 40 ft	1,200	111.5

Measure your own plan.

Open a PDF, image or photo of the plan. FloorFigures finds the scale and the rooms and does the math. $10 once, for life, and nothing is uploaded.