SeeMyQuilt6 inch Three-Fabric Hourglass quilt block
Cutting chart, piecing steps and yardage for a Three-Fabric Hourglass block that finishes at 6". The block is a 1 × 1 grid and each cell finishes at 6".
Cutting chart for one block
| Fabric | Cut | Size | Then |
|---|---|---|---|
| Main | 1 square | 7 1/4" × 7 1/4" | 1 triangles (cut twice on the diagonal) |
| Background | 1 square | 7 1/4" × 7 1/4" | 2 triangles (cut twice on the diagonal) |
| Accent | 1 square | 7 1/4" × 7 1/4" | 1 triangles (cut twice on the diagonal) |
How to piece it
- Cut the pieces in the chart above. All measurements include a 1/4" seam allowance.
- Cut the squares marked "cut twice" on both diagonals. Each gives four triangles with the long edge on the straight grain: these are the large triangles in flying geese and hourglass units.
- Lay the pieces out as in the diagram and sew them together, matching the center.
- The block should measure 6 1/2" now and 6" once it is sewn into the quilt.
Yardage for a quilt of 6" Three-Fabric Hourglass blocks
| Quilt size | Blocks | Finished size | Main | Background | Accent | Border & binding | Backing |
|---|---|---|---|---|---|---|---|
| Baby | 5 × 7 (35) | 36" × 48" | 1/2 yd | 1 yd | 1/2 yd | 7/8 yd | 3 1/4 yd |
| Lap | 7 × 9 (63) | 48" × 60" | 1 yd | 1 5/8 yd | 1 yd | 1 1/8 yd | 4 yd |
| Throw | 9 × 11 (99) | 60" × 72" | 1 1/8 yd | 2 1/4 yd | 1 1/8 yd | 1 3/8 yd | 4 1/2 yd |
| Twin | 11 × 15 (165) | 72" × 96" | 2 yd | 3 7/8 yd | 2 yd | 1 5/8 yd | 6 yd |
| Queen | 15 × 15 (225) | 96" × 96" | 2 3/4 yd | 5 1/8 yd | 2 3/4 yd | 1 7/8 yd | 8 3/4 yd |
| King | 17 × 17 (289) | 108" × 108" | 3 3/8 yd | 6 1/2 yd | 3 3/8 yd | 2 1/8 yd | 9 3/4 yd |
Blocks side by side with a 3" border, 2 1/2" binding, 42" usable width and 10% extra.
What a lap quilt looks like
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.
See it in your own fabrics
What to buy
| Fabric | Yardage | Cut |
|---|
Based on 42" usable fabric width, 1/4" seams and 10% extra. Your photos stay on your device.
Questions
What do I cut for a 6 inch Three-Fabric Hourglass block?
1 main square at 7 1/4" × 7 1/4"; 1 background square at 7 1/4" × 7 1/4"; 1 accent square at 7 1/4" × 7 1/4".
What size is the block before it is sewn into the quilt?
6 1/2" square. It finishes at 6" once the seams on all four sides are sewn.
How much fabric for a throw quilt of 6 inch Three-Fabric Hourglass blocks?
99 blocks make a 60" × 72" quilt. Buy 1 1/8 yd of main, 2 1/4 yd of background, 1 1/8 yd of accent and 1 3/8 yd of border & binding, plus 4 1/2 yd for the backing.
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