Here's the math for the full piece of my newest release, Spring Forest Scrapbook.
This is a two part collaborative pattern with The Blue Flower, so you'll need both Part 1 and Part 2. The full model is a three by three grid with one stitch in between the blocks. Each block is 61 x 61 stitches, so the entire stitch count will be 185 by 185 stitches.
The called-for fabric is 32 count Silver Fox linen by Fiber on a Whim, stitching over two linen threads with two strands of floss. This would make the entire piece 11 5/8 inches square.
Using the same math, if you'd rather stitch on a different fabric, here's how it compares:
28 count linen or evenweave / 14 count aida: 13 1/4 inches square
32 count linen or evenweave / 16 count aida: 11 5/8 inches square
36 count linen or evenweave / 18 count aida: 10 1/4 inches square
40 count linen or evenweave / 20 count aida: 9 1/4 inches square