How Much Fabric for a Quilt? Complete Yardage Guide by Size

Updated: May 27, 2026

The Short Answer

Total fabric for a quilt (top + backing + binding):

Quilt Size	Total Fabric (4 colors + backing + binding)
Baby (36×45”)	~6 yards
Lap (50×65”)	~10 yards
Twin (60×90”)	~13 yards
Full (78×90”)	~16 yards
Queen (90×108”)	~21 yards
King (108×108”)	~23 yards

These are approximate totals. The exact amount depends on the number of fabrics, waste factor, and backing fabric width.

Breaking It Down: Top + Backing + Binding

Baby Quilt (36 × 45”)

Top: 4 fabrics × ⅜ yd each = 1.5 yd total Backing: 44” WOF = 3.0 yd Binding: ⅜ yd Total: ~4.9 yards

Using wide backing (108”): reduces total to ~3.25 yards.

Lap / Throw Quilt (50 × 65”)

Top: 4 fabrics × ⅝ yd each = 2.5 yd total Backing: 44” WOF = 4.25 yd Binding: ⅜ yd Total: ~7.1 yards

Great first project size. Wide enough to cover one person on a sofa. All yardage fits in one shopping trip.

Twin Quilt (60 × 90”)

Top: 4 fabrics × 1 yd each = 4.0 yd total Backing: 44” WOF = 5.5 yd Binding: ½ yd Total: ~10 yards

A twin quilt is the most practical bed size for a first quilt. Simple nine-patch or rail fence blocks work well.

Queen Quilt (90 × 108”)

Top: 4 fabrics × 1⅝ yd each = 6.5 yd total Backing: 44” WOF = 9.75 yd — OR — 108” wide = 3.25 yd Binding: ⅝ yd Total (WOF backing): ~17 yards | Total (wide backing): ~10.4 yards

Queen-size quilts where wide backing fabric makes the biggest difference — saving nearly 6.5 yards of fabric (and 2 seams).

King Quilt (108 × 108”)

Top: 4 fabrics × 2 yd each = 8.0 yd total Backing: 44” WOF = 9.75 yd — OR — 108” wide = 6.5 yd Binding: ¾ yd Total (WOF): ~18.5 yards | Total (wide): ~15.25 yards

How Fabric Count Affects Cost

More fabrics = slightly more total yardage (due to rounding up each fabric separately), but the increase is small.

Quilt	2 fabrics	4 fabrics	6 fabrics	8 fabrics
Twin top yardage	3.75 yd	4.0 yd	3.75 yd	4.0 yd
Cost difference (at $12/yd)	$45	$48	$45	$48

The rounding effect is minimal. Choose the number of fabrics based on the design — not yardage savings.

Waste Factor Impact

Waste %	Twin Quilt Top Yardage	Difference
10%	3.75 yd	baseline
15%	4.0 yd	+¼ yd (~$3)
20%	4.25 yd	+½ yd (~$6)
25%	4.5 yd	+¾ yd (~$9)

The extra ¼–¾ yard for a higher waste factor is cheap insurance. Running out of a specific fabric print mid-project is a common — and frustrating — beginner mistake.

Wide Backing Fabric: Worth It?

Wide backing (108”) costs more per yard but saves on total yardage and eliminates seams.

Quilt Size	44” WOF Backing	108” Wide Backing	Savings
Twin	5.5 yd	2.75 yd	2.75 yd
Queen	9.75 yd	3.25 yd	6.5 yd
King	9.75 yd	6.5 yd	3.25 yd

At 44” WOF ($10/yd) vs. 108” wide ($15/yd):

Queen backing in WOF: 9.75 × $10 = $97.50
Queen backing in wide: 3.25 × $15 = $48.75

You save ~$49 plus avoid 2 seam lines. Wide backing wins on queen and king quilts every time.

Pre-Cuts and Fat Quarters

Many quilters work from pre-cut fabric bundles rather than buying yardage:

Fat quarter bundle (20 FQs):

Each FQ ≈ 0.25 yard
20 FQs ≈ 5 yards total
Enough for a lap quilt top (using all 20 fabrics)

Layer cake (10” squares, 42 pieces):

Each square = 10”×10”
Total fabric ≈ 2.9 yards
Enough for a baby or small lap quilt top

Jelly roll (2.5” strips × 44”, 40 strips):

Each strip ≈ 0.07 yard
Total ≈ 2.8 yards
Enough for a narrow lap quilt top

Pre-cuts save cutting time but give less flexibility with layout. Buy one extra unit as backup.

Shopping Checklist

For a queen quilt (4 fabrics, 44” WOF backing):

Use the Quilt Fabric Calculator to get exact yardage for your specific quilt.