How much flooring do I need for a 10x10 room?

Buy about 110 sq ft: the 100 sq ft floor plus 10% for cuts and waste. With boxes that cover 20 sq ft, that's 6 boxes. Diagonal or herringbone layouts need 15–20% extra instead.

How much paint do I need for a 10x10 room?

With 8 ft ceilings, one door and one window, the walls are about 284 sq ft. Two coats at 350 sq ft per gallon is 1.6 gallons, so buy 2. Painting the ceiling as well brings it to 2.2 gallons.

How many square meters is 10 by 10 feet?

9.29 m². The room is 3.05 m by 3.05 m.

How many sheets of drywall for a 10x10 room?

About 14 sheets of 4x8 drywall for the walls and ceiling with 8 ft walls, one door and one window, including 10% waste.

Room sizes

How Many Square Feet Is a 10x10 Room?

A 10x10 room is 100 square feet (9.3 m²). Flooring with waste, paint, drywall and baseboard for a 10x10 room.

Updated October 12, 2026 · FloorFigures

Short answer

A 10x10 room is 100 square feet (10 × 10), or 9.3 m² and 11.1 square yards. Its perimeter is 40 ft. Flooring with 10% waste comes to about 110 sq ft.

Drawn to scale. Each grid square is 1 ft × 1 ft.

Materials for a 10x10 room

Estimates for a plain rectangular room with 8 ft ceilings, one door and one window. Adjust for your own room with the flooring, paint and drywall calculators.

Item	Quantity	Assumes
Floor area	100 sq ft	Wall to wall
Flooring to buy	110 sq ft (6 boxes)	10% waste, 20 sq ft boxes
Carpet	14 sq yd	12 ft roll, no seams
Wall area	284 sq ft	8 ft walls, less a door and a window
Paint, walls	1.6 gal (buy 2)	2 coats, 350 sq ft per gallon
Paint, walls and ceiling	2.2 gal	2 coats
Drywall	14 sheets	4x8 sheets, walls and ceiling, 10% waste
Baseboard	37 ft	Perimeter less a 3 ft door

What a 10x10 room is used for

Rooms this size are usually secondary bedrooms, home offices, dining rooms or small kitchens. A queen bed (60" × 80") takes up about 33 sq ft, or 33% of the floor.

10x10 in other units

Unit	Value
Square feet	100
Square meters	9.29
Square yards	11.11
Square inches	14,400
Acres	0.0023
Dimensions in meters	3.05 × 3.05 m

Rooms close to 10x10

Room	Square feet	Square meters
8x10	80	7.4
9x10	90	8.4
8x12	96	8.9
9x12	108	10
10x11	110	10.2
10x12	120	11.1
11x11	121	11.2
11x12	132	12.3

Room not a simple rectangle? Use the square footage calculator for L-shapes and angled walls, or split it into rectangles.

Questions

How many square feet is a 10x10 room?: A 10 by 10 foot room is 100 square feet: 10 × 10 = 100. That's 9.3 square meters or 11.1 square yards.
How much flooring do I need for a 10x10 room?: Buy about 110 sq ft: the 100 sq ft floor plus 10% for cuts and waste. With boxes that cover 20 sq ft, that's 6 boxes. Diagonal or herringbone layouts need 15–20% extra instead.
How much paint do I need for a 10x10 room?: With 8 ft ceilings, one door and one window, the walls are about 284 sq ft. Two coats at 350 sq ft per gallon is 1.6 gallons, so buy 2. Painting the ceiling as well brings it to 2.2 gallons.
How many square meters is 10 by 10 feet?: 9.29 m². The room is 3.05 m by 3.05 m.
How many sheets of drywall for a 10x10 room?: About 14 sheets of 4x8 drywall for the walls and ceiling with 8 ft walls, one door and one window, including 10% waste.