How Many Square Feet in a 3 x 5 Foot Room?

Calculate an area based on the dimensions in feet.
Area Based on Dimensions
feet
inches

feet
inches
Results
Square Feet
Acres
Square Meters
Dimensions in Meters
Hectares
Football Fields
Basketball Courts
How big is an area of 3ft by 5ft?
A 3 x 5 area is 15 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.
How many square meters are in a 3 foot by 5 foot area?
There are about 10.7639 ft2 in a m2. In an area of 3ft by 5ft, there are 1.39 square meters.
Square Footage Based on Dimensions
Dimensions 5 ft 6 ft 7 ft 8 ft 9 ft 10 ft 11 ft 12 ft 13 ft 14 ft
3 ft 15 18 21 24 27 30 33 36 39 42
4 ft 20 24 28 32 36 40 44 48 52 56
5 ft 25 30 35 40 45 50 55 60 65 70
6 ft 30 36 42 48 54 60 66 72 78 84
7 ft 35 42 49 56 63 70 77 84 91 98
8 ft 40 48 56 64 72 80 88 96 104 112
9 ft 45 54 63 72 81 90 99 108 117 126
10 ft 50 60 70 80 90 100 110 120 130 140
11 ft 55 66 77 88 99 110 121 132 143 154
12 ft 60 72 84 96 108 120 132 144 156 168
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