Calculating block size
I have strip pieced Blocks of 7&1/2 inches unfinished / 7" finished for a quilt top. I want to incorporate other blocks like maybe the Ohio Star/Flying geese/ Bear Paws into the same quilt top. How does one calculate measurements so that the Blocks will measure 71/2" unfinished/ 7" finished?
I've searched online but the blocks' measurements are different.
I have been trying to calculate but without success. 😧
Is there a method to this?
Please help.