SeeMyQuilt10 1/2 inch Lincoln's Platform quilt block
Cutting chart, piecing steps and yardage for a Lincoln's Platform block that finishes at 10 1/2". The block is a 7 × 7 grid and each cell finishes at 1 1/2".
Cutting chart for one block
| Fabric | Cut | Size | Then |
|---|---|---|---|
| Main | 2 squares | 3 7/8" × 3 7/8" | 4 triangles (cut once on the diagonal) |
| Main | 13 squares | 2" × 2" | – |
| Background | 2 squares | 3 7/8" × 3 7/8" | 4 triangles (cut once on the diagonal) |
| Background | 4 rectangles | 3 1/2" × 2" | – |
| Background | 12 squares | 2" × 2" | – |
How to piece it
- 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 7 × 7 grid, and each cell finishes at 1 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 11" now and 10 1/2" once it is sewn into the quilt.
Yardage for a quilt of 10 1/2" Lincoln's Platform blocks
| Quilt size | Blocks | Finished size | Main | Background | Border & binding | Backing |
|---|---|---|---|---|---|---|
| Baby | 3 × 4 (12) | 37 1/2" × 48" | 7/8 yd | 1 1/8 yd | 1 yd | 3 1/4 yd |
| Lap | 4 × 5 (20) | 48" × 58 1/2" | 1 3/8 yd | 1 3/4 yd | 1 1/8 yd | 3 3/4 yd |
| Throw | 5 × 6 (30) | 58 1/2" × 69" | 1 7/8 yd | 2 1/2 yd | 1 3/8 yd | 4 1/2 yd |
| Twin | 6 × 9 (54) | 69" × 100 1/2" | 3 1/2 yd | 4 3/8 yd | 1 3/4 yd | 6 1/4 yd |
| Queen | 9 × 9 (81) | 100 1/2" × 100 1/2" | 5 1/4 yd | 6 5/8 yd | 1 7/8 yd | 9 1/4 yd |
| King | 10 × 10 (100) | 111" × 111" | 6 1/4 yd | 8 yd | 2 1/8 yd | 10 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 10 1/2 inch Lincoln's Platform block?
2 main squares at 3 7/8" × 3 7/8"; 13 main squares at 2" × 2"; 2 background squares at 3 7/8" × 3 7/8"; 4 background rectangles at 3 1/2" × 2"; 12 background squares at 2" × 2".
What size is the block before it is sewn into the quilt?
11" square. It finishes at 10 1/2" once the seams on all four sides are sewn.
How much fabric for a throw quilt of 10 1/2 inch Lincoln's Platform blocks?
30 blocks make a 58 1/2" × 69" quilt. Buy 1 7/8 yd of main, 2 1/2 yd of background and 1 3/8 yd of border & binding, plus 4 1/2 yd for the backing.
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