Square Yard Calculator - Convert Feet and Meters

What is a square yard calculator?

A square yard calculator finds the area of a rectangular space in square yards from its length and width. It accepts measurements in feet or in meters and converts them to square yards, the unit used to price carpet, flooring, and landscaping materials in the United States.

What is a square yard?

A square yard is a unit of area. It is the area of a square that measures one yard, or three feet, on each side. Area scales with the square of length, so a square yard equals exactly nine square feet.

• 1 square yard = 9 square feet
• 1 square yard ≈ 0.836 square meters
• 1 acre = 4,840 square yards

Square yard formula

Two formulas convert measurements to square yards, depending on the starting unit.

From square feet

Square yards = (length in feet × width in feet) ÷ 9

This works because a square yard contains exactly nine square feet: a yard equals three feet, and 3 × 3 = 9.

From square meters

Square yards = length in meters × width in meters × 1.196

One meter equals about 1.094 yards. Squaring that figure for area gives roughly 1.196, the factor used to convert square meters to square yards.

How to calculate square yards

1. Measure the length and width of the area, in feet or in meters.
2. Multiply length by width to get the area in square feet or square meters.
3. Divide by 9 (for feet) or multiply by 1.196 (for meters) to convert to square yards.

For a shape that is not a rectangle, split it into rectangular sections, calculate each section separately, and add the results together.

Example calculations

Carpet for a bedroom

A bedroom measures 12 feet by 15 feet.

Area = (12 × 15) ÷ 9 = 180 ÷ 9 = 20 square yards

Carpet priced at $18 per square yard costs 20 ×$18 = $360 for that exact area. Installers commonly add 10 to 15 percent for waste, pattern matching, and cutting around doorways, so an order might be rounded up to 22 square yards, which costs$396.

Garden bed in meters

A garden bed measures 5 meters by 3 meters.

Area = 5 × 3 × 1.196 = 15 × 1.196 ≈ 17.94 square yards

Where square yards are used

Carpet, flooring, sod, and artificial turf are commonly priced by the square yard in the United States. Landscapers and some construction contractors also use square yards to estimate materials, for example when finding a concrete slab's area before multiplying by its depth to get a volume in cubic yards.

Square feet remain more common for describing interior room sizes and real-estate listings in the US. Square meters are the standard in countries that use the metric system. Larger areas of land are usually measured in acres, where one acre equals 4,840 square yards.

Frequently asked questions

How many square feet are in a square yard?

Nine. A yard equals three feet, and area scales as the square of length, so 3 feet × 3 feet = 9 square feet.

How do I convert square meters to square yards?

Multiply the area in square meters by 1.196. For example, 10 square meters equals about 11.96 square yards.

Why is carpet priced by the square yard instead of square feet?

Carpet has been sold by the square yard in the US for decades, a convention tied to manufacturing and roll-width standards. Contractors typically quote installation prices per square yard as a result.

How many square yards are in an acre?

One acre equals 4,840 square yards.

Can this formula be used for circular or triangular areas?

No, both formulas above apply only to rectangles. For a circle, find the area using πr² first, then divide by 9 (if measured in feet) or multiply by 1.196 (if measured in meters). For a triangle, find the area using half the base times the height, then apply the same conversion.

What is the difference between square yards and cubic yards?

Square yards measure area, a flat surface. Cubic yards measure volume, a three-dimensional space. Finding a volume in cubic yards requires multiplying an area in square yards by a depth measured in yards.

References

1. National Institute of Standards and Technology (NIST). "Guide for the Use of the International System of Units (SI)." NIST Special Publication 811, 2008.
2. The Carpet and Rug Institute. "Standard for Installation of Residential Carpet." CRI 105, 2021.