Upholstery Fabric Calculator — Furniture Yardage Estimator

Frequently asked questions

How do I figure out how much fabric I need for upholstery?

For a quick estimate, use the furniture-type mode: pick your piece (sofa, armchair, ottoman, headboard…) and you get the industry-standard yardage range for 54-inch fabric — for example a 3-seater sofa needs 14–18 yards. For precision, measure every panel (back, seat, arms, each 2× for inside and outside), enter the widths and heights in the custom mode, and the tool packs them onto the fabric width to give exact yardage. Add 10–15% waste on top.

How much fabric do I need to reupholster a sofa?

A standard 3-seater sofa needs 14–18 yards of 54-inch-wide fabric, a loveseat (2-seater) needs 10–13 yards, and a sectional needs 20–25 yards. These ranges assume plain fabric. Patterned fabric adds 12.5–50% depending on the repeat size, velvet or one-way nap adds about 20%, and a skirt adds about 15%. Your sofa may fall outside the range if it is oversized or deeply tufted — measuring your panels is the reliable way.

How much fabric do I need to reupholster a chair?

A standard armchair needs 5–7 yards, a wingback chair needs 6–8 yards, and a recliner needs 8–10 yards of 54-inch fabric. A dining chair needs 1–2 yards (seat + back) or only 0.75–1.25 yards for a seat-only slip seat. For a full dining set, set the quantity to the number of chairs and the tool multiplies the range for you.

How much fabric do I need to reupholster an ottoman?

A standard ottoman needs 2–3 yards of 54-inch fabric; a small footstool needs just 1–1.5 yards. Larger cocktail ottomans and tufted storage ottomans can need 3–4 yards. If the fabric has a pattern, apply the pattern-repeat multiplier for the repeat size.

How much fabric do I need for an upholstered headboard?

A twin headboard needs 2–3 yards, a queen headboard needs 3–4 yards, and a king headboard needs 4–5 yards of 54-inch fabric. These ranges are for plain panels; deep-button tufting adds about 15% and a large pattern repeat adds 25% or more, so a tufted king in a big repeat can need 6+ yards.

How much fabric do I need per cushion?

A typical 20 × 20 × 4 inch boxed seat cushion needs about 1 yard of 54-inch fabric. Use the cushion mode: enter each cushion's width, height, and depth and the tool adds the top, bottom, and side band panels (with 2-inch seam allowances) and converts the total area to yardage. Five such cushions need about 5 yards on top of the frame estimate.

What is a pattern repeat, and how much extra fabric does it need?

The pattern repeat is the vertical distance before a fabric pattern starts over, in inches. Because every cut must start at the same point in the pattern to match at the seams, larger repeats waste more fabric. This tool uses industry-standard add-ons: +12.5% for repeats up to 5 inches, +25% for 6–14 inches, +37.5% for 15–29 inches, and +50% for 30–36 inches. A 13.5-inch repeat, for example, turns a 30-inch panel into a 54-inch cut (one extra repeat per panel for matching).

Does velvet or striped fabric need extra yardage?

Yes. Velvet has a nap (a directional pile), and stripes or directional prints have a one-way orientation, so every panel must be cut in the same direction — which prevents nesting pieces to save fabric. Add about 20% extra, which the extras mode applies for you. Velvet also benefits from the repeat add-on if the pattern is printed on the pile.

How does fabric width change the yardage (54" vs 45" vs 60")?

All standard yardage charts are based on 54-inch-wide upholstery fabric. Narrower fabric needs proportionally more yards: 45-inch fabric needs about 20% more (a 14–18 yard sofa becomes roughly 17–21.75 yards), while 60-inch fabric needs about 10% less. Select your fabric width in any mode and the tool applies the 54 ÷ width adjustment automatically.

How much waste allowance should I add?

Add 10% as a minimum for plain fabric on simple pieces, 12% for average projects, and 15% for beginners, patterned fabric, or pieces with curves. The custom measurement mode reports the mathematically exact yardage; the waste allowance is what turns it into a safe order quantity. It is far cheaper to order one extra yard than to run out mid-project.

Does deep tufting or a skirt need extra fabric?

Yes. Deep-button (diamond) tufting pulls fabric into the folds, so add about 15%. An attached skirt or dust ruffle is essentially an extra fabric wall around the base — add about 15% as well. The extras mode lets you stack tufting, skirt, velvet/nap, pattern repeat, and waste so you can see each add-on's effect line by line.

How do I measure my furniture panels for the custom mode?

Break the piece into its panels: inside back, outside back, seat, inside arms, outside arms, front rail, plus any skirt pieces. Measure the widest point of each panel (curves included) in inches or centimeters, add 2 inches per panel for seams, and enter each panel with its quantity (most panels occur twice — e.g. two arms). The tool allows 2 inches of trimming per fabric width and packs each panel into the smallest number of fabric widths.

Are these yardage numbers exact?

No — they are honest industry estimates, not guarantees. Yardage depends on the exact size and shape of your piece, the fabric width, the pattern repeat, and how the upholsterer lays out the cuts. The type mode gives ranges from published yardage charts; the custom mode is mathematically exact for rectangular panels but real panels have curves. Always round up, keep the waste allowance, and confirm with your upholsterer before ordering.

What is the difference between this tool and a curtain fabric calculator?

They solve different problems. A curtain calculator works with window widths, pleat fullness ratios, and drape drop for window treatments. This lab covers furniture upholstery: sofas, chairs, ottomans, and headboards — panel-by-panel coverage math, cushion construction, tufting, and skirts. If you need window fabric, use the companion curtain fabric calculator on this site.

How do I use the yardage reference chart?

The reference chart on this page lists the standard min–max yardage for 16 common furniture pieces on 54-inch plain fabric. Use it for quick shopping estimates — for example, buying fabric for a loveseat means budgeting 10–13 yards. For an actual order, run one of the calculator modes with your fabric width and pattern repeat to get an adjusted number.

Can I convert the result to meters?

Yes. Every mode reports both yards and meters. Ordering quantities are rounded up — yards to the nearest 1/8 (the industry convention) and meters to the nearest 0.1 — so the number you see is safe to buy. Note that most upholstery fabric is sold by the yard in the US; if your supplier sells by the meter, use the meter figure.