Garment Yardage Calculator

Yarn & Fabric Calculators

Plan your garment project with confidence — get your fabric yardage, cost range, and sewing time estimate for any garment type.

📐 Fabric Details

Your Garment Project

60” · Cotton · Standard

0
Yards Needed
0
Est. Sewing Hours
0
Meters Needed
Recommended Width
60”
Fabric to Buy
0 yd
💰 Estimated Fabric Cost
$0 – $0
✅ You’ll Also Need
Beginner

Round up to the nearest ¼ yard when buying — fabric stores cut to order and you can’t return a partial cut. When in doubt, buy extra.

📏 Fabric Width Visual Guide

45”
Standard wovens, quilting cotton, lace
54”
Upholstery, some drapery fabrics
60”
Knits, fleece, denim, most modern garment fabric ★

Wider fabric means fewer yards needed for the same garment. Always check your bolt label before buying — width varies by brand.

How Much Fabric for Common Garments

How Much Fabric for a Hoodie?

An adult medium hoodie in 60” fleece or sweatshirt fabric needs approximately 2.5–3.0 yards. Add 0.5 yd for a contrasting pocket or hood lining. French terry and fleece are the most popular choices — both come in 60” width, making layout efficient.

How Much Fabric for a Dress?

A simple shift dress needs about 2.5–3.0 yards of 60” fabric. A more fitted dress with darts needs around the same, while maxi dresses or those with full skirts can require 4.0–5.0 yards. Always check your pattern envelope for the exact requirement by size.

Skirt Fabric Yardage

A knee-length A-line or pencil skirt requires roughly 1.5–2.0 yards of 60” fabric. A circle skirt or gathered maxi skirt can need 3.0–5.0 yards depending on fullness. The calculator above adjusts for pattern complexity automatically.

Pajama Fabric Calculator

A full pajama set (top + pants) in 60” cotton or flannel typically needs 3.5–4.5 yards. Flannel at 45” width requires significantly more. Pajamas are excellent first garment projects — the fabric is forgiving and fit is relaxed.

Why Fabric Width Changes Your Yardage

A garment that needs 2.5 yards of 60” fabric will need roughly 3.2–3.5 yards of 45” fabric for the same result. Wider fabric lets you fit pattern pieces more efficiently. Always calculate yardage based on the actual width of the fabric you’re buying — never assume.

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Frequently Asked Questions

How do I calculate fabric yardage for a garment?
Start by selecting your garment type above — each has a baseline yardage requirement. Adjust for fabric width (wider fabric means fewer yards needed), pattern complexity, and your size. Add 10–25% buffer for cutting waste. When in doubt, always buy extra: fabric stores cannot take back cut fabric.
What fabric width should I use?
60” is the most common width for knits, fleece, and modern garment fabrics and gives the most efficient layout. Standard quilting cotton and many wovens come in 45”. Always check the bolt label before buying — width varies significantly between brands and fabric types.
Does fabric type affect how much I need?
Yes. Stretch fabrics like knit and lycra require less yardage because you get coverage in both dimensions. Sheer fabrics like chiffon often need extra because they may require lining. Fabrics with patterns or nap (like velvet or corduroy) require additional yardage for alignment.
How much extra fabric should I buy?
Budget 10–15% extra for simple projects and 20–25% for complex garments or first attempts. Pattern-matched fabrics (stripes, plaid, large prints) need 25–50% extra to align repeats. You cannot return cut fabric, so buying too much is far better than running short.
How long does it take to sew a garment?
A simple T-shirt takes 3–5 hours for a beginner, less for an experienced sewist. A hoodie runs 5–10 hours; a dress 8–15 hours; a tailored jacket 15–25 hours or more. Times vary significantly with skill level, fitting adjustments, and how complex the pattern is.
Do I need to pre-wash my fabric?
Yes, for most garments — especially cotton, linen, and flannel. Pre-washing prevents your finished garment from shrinking after the first wash. Wash and dry your fabric using the same method you’ll use on the finished item before cutting. Silks, wools, and dry-clean-only fabrics are the main exceptions.
Worked Example and Common Mistakes

Worked example: If the pattern pieces laid side by side on 45 inch wide fabric use 90 inches of length, you need 90 ÷ 36 = 2.5 yards. Adding 10% for shrinkage and mistakes brings it to 2.75 yards.

Common mistakes: Directional prints, stripes and napped fabrics need extra length for matching and for laying all pieces one way. Wash and dry the fabric first if you will wash the garment, and check the fabric width, since wider fabric can need less length.

Related: the Percentage Calculator and the Proportion Calculator.

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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.