Stars · Confident beginner · 10" finished

10 inch Star Puzzle quilt block

Cutting chart, piecing steps and yardage for a Star Puzzle block that finishes at 10". The block is a 4 × 4 grid and each cell finishes at 2 1/2".

Finished block 10" × 10". Unfinished 10 1/2" × 10 1/2".

Cutting chart for one block

Fabric	Cut	Size	Then
Main	8 squares	3 3/8" × 3 3/8"	16 triangles (cut once on the diagonal)
Background	8 squares	3 3/8" × 3 3/8"	16 triangles (cut once on the diagonal)

Cut the pieces in the chart above. All measurements include a 1/4" seam allowance.
Cut the squares marked "cut once" in half on the diagonal. Each gives two triangles. Sew them to their neighbours along the long edge first and press toward the darker fabric.
Lay all the pieces out as in the diagram. The block is a 4 × 4 grid, and each cell finishes at 2 1/2". Sew neighbouring pieces into sections, then the sections into rows, pressing seams in opposite directions from row to row.
Join the rows. The block should measure 10 1/2" now and 10" once it is sewn into the quilt.

Yardage for a quilt of 10" Star Puzzle blocks

Quilt size	Blocks	Finished size	Main	Background	Border & binding	Backing
Baby	3 × 4 (12)	36" × 46"	7/8 yd	7/8 yd	7/8 yd	3 yd
Lap	4 × 5 (20)	46" × 56"	1 1/2 yd	1 1/2 yd	1 yd	3 3/4 yd
Throw	5 × 7 (35)	56" × 76"	2 1/2 yd	2 1/2 yd	1 3/8 yd	4 3/4 yd
Twin	7 × 9 (63)	76" × 96"	4 3/8 yd	4 3/8 yd	1 3/4 yd	6 yd
Queen	9 × 9 (81)	96" × 96"	5 5/8 yd	5 5/8 yd	1 7/8 yd	8 3/4 yd
King	10 × 10 (100)	106" × 106"	7 yd	7 yd	2 1/8 yd	9 1/2 yd

Blocks side by side with a 3" border, 2 1/2" binding, 42" usable width and 10% extra.

4 × 5 blocks, 46" × 56" with border.

This diagram uses plain colors. To see the quilt in your own fabrics, with sashing or on point, use the tool below: tap a fabric and choose a photo.

1. Your fabrics (tap a fabric, then choose a sample or your own photo)

2. Block

3. Quilt size

4. Block size

5. Setting

Border

Fabric	Yardage	Cut

Based on 42" usable fabric width, 1/4" seams and 10% extra. Your photos stay on your device.

What do I cut for a 10 inch Star Puzzle block?

8 main squares at 3 3/8" × 3 3/8"; 8 background squares at 3 3/8" × 3 3/8".

What size is the block before it is sewn into the quilt?

10 1/2" square. It finishes at 10" once the seams on all four sides are sewn.

How much fabric for a throw quilt of 10 inch Star Puzzle blocks?

35 blocks make a 56" × 76" quilt. Buy 2 1/2 yd of main, 2 1/2 yd of background and 1 3/8 yd of border & binding, plus 4 3/4 yd for the backing.

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