Last updated June 16, 2026 by our expert review team
Square Yard Conversion Table
To convert square feet to square yards, divide by 9 — a 12 × 15 ft room is 180 sq ft, or 20 square yards. One square yard is 9 square feet (≈ 0.836 m²).
Carpet, sheet vinyl, turf, and fabric are sold by the square yard, so this is the order figure.
| Conversion | Factor |
|---|---|
| 1 square yard | 9 ft² |
| 1 square yard | 0.8361 m² |
| 1 ft² | 0.1111 yd² |
| 1 m² | 1.196 yd² |
This is an exact area conversion for square feet to square yards. Product waste is handled by material calculators.
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Licensed civil engineer and master plumber with 10+ years in structural design, estimation, and project management. Currently Project Engineer at Universal Robina Corporation.
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How the Square Yard Calculator Works
The calculator converts length and width to feet, multiplies them to get square feet, then divides by 9 to get square yards. Metric inputs are converted through the international foot relationship.
For carpet projects, the CRI 105 residential installation standard is a better reference for seam, layout, and installation details than a plain area converter.
Formulas
Area (ft²) = length(ft) × width(ft)
Square yards = square feet ÷ 9
Square meters = square yards × 0.83612736
Quick Reference
- 1 yd²
- 9 ft²
- 1 yd²
- 0.8361 m²
- 100 ft²
- 11.11 yd²
- 12 x 15 ft
- 20 yd²
Square Yards for Common Rooms
Carpet and sheet flooring are priced per square yard. Common room sizes converted (add 5–10% for waste when ordering):
| Room size | Square feet | Square yards |
|---|---|---|
| 10 × 10 ft | 100 ft² | 11.1 yd² |
| 12 × 12 ft | 144 ft² | 16.0 yd² |
| 12 × 15 ft | 180 ft² | 20.0 yd² |
| 15 × 20 ft | 300 ft² | 33.3 yd² |
| 20 × 24 ft | 480 ft² | 53.3 yd² |
Exact area only. Carpet roll widths (12 ft / 15 ft) often require more material than the bare square-yard figure.
Comparing carpet prices: $/sq ft vs $/sq yd
Carpet is usually quoted per square yard, but some stores list per square foot. Because a square yard is 9 square feet, multiply a per-square-foot price by 9 to compare — $4/sq ft is $36/sq yd. Enter your price per square yard in the calculator's advanced options for a quick material estimate.
Square Yard Examples
Carpet Room
12 x 15 ftCarpet ordering still needs roll width, seams, and waste. Use the carpet calculator for the final takeoff.
Fabric Order
54 in x 96 inFabric width is fixed, so square yards is only a buying baseline. Direction, repeat, and cuts still matter.
Known Flooring Area
360 sq ftUse square yards for quote comparison, then move to a material calculator for cartons, boxes, or rolls.
Avoid these
Square Yard Mistakes That Cause 9x Errors
Treating square feet as square yards
Divide square feet by 9. A 180 sq ft room is 20 sq yd, not 180 sq yd.
Using square yards for volume
Square yards are area only. If the project has depth, use cubic yards.
Skipping flooring waste
This converter gives exact area. Flooring jobs need waste for seams, cuts, patterns, and damaged material.
Ignoring roll width
Carpet and sheet goods may need more material than exact area because rolls come in fixed widths.
Square Yard Calculator FAQs
How many square feet are in a square yard?
How many square yards are in 100 square feet?
How many square yards is a 12x15 room?
Should flooring be estimated in square feet or square yards?
Square yard or cubic yard: which one do I need?
How much does carpet cost per square yard?
Why is confusing square feet and square yards a 9x mistake?
Does this include flooring waste?
For final material orders, move from this converter to the carpet calculator, flooring calculator, tile calculator, or laminate flooring calculator.
Important Disclaimer
These estimates are for planning purposes only. Actual costs vary by location, material availability, and project complexity. Always get at least 3 local quotes. This calculator does not replace professional advice.