Area Calculator › Sq Ft to Sq Yd

Square Feet to Square Yards Converter

Convert square feet to square yards and back. Nine square feet make a square yard, the unit used for carpet and concrete.

Square feet ⇄ Square yards
sq ft
=
sq yd
Result180 sq ft = 20 sq yd
Quick answer
A square yard is 9 square feet (3 ft by 3 ft), so divide square feet by 9 for square yards. A 180 sq ft room is 20 square yards. Carpet and sometimes concrete are priced by the square yard, so this is handy for ordering.

Conversion table

Square feet (sq ft)Square yards (sq yd)
9 sq ft1
45 sq ft5
90 sq ft10
180 sq ft20
270 sq ft30
450 sq ft50
900 sq ft100
1800 sq ft200

How to convert Sq Ft to Sq Yd

sq yd = sq ft ÷ 9reverse: sq ft = sq yd × 9
sq ft
area in square feet
sq yd
area in square yards
9
square feet in a square yard

A square yard is a 3-foot square, so the factor is 3², which is 9, not 3.

Frequently asked questions

How many square feet in a square yard?

Nine.

How many square yards is 180 sq ft?

20 square yards.

Why is it 9 and not 3?

Because a yard is 3 feet, and area squares the length, so 3 × 3 = 9.

What is priced by the square yard?

Carpet, and sometimes concrete and topsoil.