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How Many Square Feet Is a 16x20 Room?

A 16x20 room is 320 square feet. Multiply the width by the length (16 ft x 20 ft = 320 sq ft), which is about 29.7 square meters. That makes it a large room, usually used as a living room, a primary suite, a family room, or a one-car garage.

How Many Square Feet Is a 16x20 Room?: a 16 by 20 foot room drawn to scale on a one-foot grid with sofa, coffee table, and chairssofatablechairchairTV stand16 ft20 ft
16 x 20 ft room on a one-foot grid, sofa, coffee table, and chairs drawn to scale.

What is 16x20 in square meters?

320 square feet is about 29.7 square meters. In metric, a 16x20 room measures about 4.88 by 6.10 meters. For the metric view, see how big 30 square meters is.

Measurement16x20 room
Width x length16 ft x 20 ft
Floor area320 sq ft
Floor area (metric)29.7 m²
Floor area (yards)35.6 sq yd
Perimeter72 ft
Corner to corner25' 7"

One square foot is about 0.0929 square meters, so multiply square feet by 0.0929 to convert. Carpet is still often sold by the square yard, and this room is 35.6 of them.

What fits in a 16x20 room?

A queen bed covers about 10% of the floor in a 16x20 room. Doors, closet openings, and windows decide the real layout, so check where they fall before you buy furniture.

Is a 16x20 room big?

At 320 square feet, a 16x20 room is a large room. It clears the 70 square foot minimum the International Residential Code sets for a habitable room, so size alone won't stop it from counting as a bedroom. The minimum bedroom size rules also require a 7-foot minimum width and an escape window.

For context, compare it with the average bedroom size, or look at rooms close to it: a 15x20 room is 300 square feet and an 18x18 room is 324.

Is 20x16 the same as 16x20?

Yes. A 20x16 room and a 16x20 room are the same size, 320 square feet. The order only tells you which wall was named first, and listings don't follow one rule. When the direction matters, such as for a rug or the wall a bed goes on, check the drawing rather than the label.

How much flooring do I need for a 16x20 room?

The floor is 320 square feet, but you need extra for cuts. For a straight layout add 8% and buy about 346 square feet. A diagonal layout wastes more, so plan on about 359 square feet. You also need 72 feet of baseboard, less the width of each doorway.

In luxury vinyl plank at 23.6 square feet per box, a straight layout takes 15 boxes. Box sizes vary by brand, so the calculator below lets you change the coverage and material.

How many boxes of flooring for a 16x20 room?

Pick a material and layout to see how many boxes to buy, waste included. Box coverage varies by brand, so adjust the sq ft per box to match the label on yours.

15 boxes covers 320 sq ft plus 8% waste (346 sq ft of material at 23.6 sq ft per box).

Need a cost estimate too? Use the full flooring calculator.

How much paint do I need for a 16x20 room?

With an 8-foot ceiling, the four walls of a 16x20 room add up to 576 square feet before you subtract doors and windows. Two coats at about 350 square feet per gallon take 4 gallons. The ceiling is another 320 square feet.

How 320 square feet compares

320 square feet sits between 300 and 350 square feet. Those pages show every room shape that adds up to each area. All the sizes are listed in the room size chart.

Measuring a real 16x20 room

Listed sizes like 16x20 describe the main rectangle. Closets, bay windows, and bump-outs add or remove area, so a room sold as 16x20 is rarely exactly 320 square feet. If you have a floor plan, MeasureFloorPlan measures the real outline after you set the scale from one known wall, or you can check simple shapes with the floor plan square footage calculator.

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