On-Point Sashing Chart!

I love On-Point quilts! The one I’m working on now has 72 blocks set 6 X 7. How many sashings , corner-stones or setting triangles does this Quilter need for these kind of layouts? The chart I usually use is missing the sizes for quilts set 5 X 6 and 6 X 7! This meant I actually had to do some MATH!

I thought having such a chart could be a handy thing, and this kind of math should only need to be done once, so I’m uploading it here!

And yes, it’s missing sizes for quilts set 8, 9, 10 wide, but I want to get back to sewing, so I’ll add those sizes as needed!

Block Setting	# of Blocks	# Sashings	# Corner- stones	# Side Triangles	# Corner Triangles
2 X 2	5	16	12	4	4
2 X 3	8	24	17	6	4
3 X 3	13	36	24	8	4
3 X 4	18	48	31	10	4
3 X 5	23	60	38	12	4
4 X 4	25	64	40	12	4
4 X 5	32	80	49	14	4
4 X 6	39	96	58	16	4
5 X 5	41	100	60	16	4
5 X 6	50	120	71	18	4
5 X 7	59	140	82	20	4
6 X 6	61	144	84	20	4
6 X 7	72	168	104	22	4
6 X 8	83	192	110	24	4
6 X 9	94	216	123	26	4
7 X 7	85	196	112	24	4
7 X 8	98	224	124	26	4
7 X 9	111	252	142	28	4