Math Square In A Square Quilt Block

Cutting calculations for a square in a square quilt block.

Math square in a square quilt block.

The square in a square quilt patch is comprised of one or more units where a square is set on point and right angled triangles are sewn to each side. See more ideas about square quilt quilts quilt blocks. How to square up a square in a square quilt block. Using this method to make a square in a square unit requires very little if any trimming or squaring up.

To determine the size of the large square decide on your finished block size and add. Calculate and cut the fabric patches. The calculator will determine that the outside finished square is 7 1 8 inches. Stitch a diagonal line across each smaller square sewing across each corner of the larger square.

To square up the unit divide the unfinished size in half. The triangle pieces are sewn to two opposite sides first followed by the final two opposite sides resulting in another square patch as the end product. If you re new to quilting one of the basic quilt blocks that beginners should learn is the square in a square block pattern. Jun 24 2014 explore lindakay pardee s board square in a square quilts followed by 3642 people on pinterest.

And best of all there s no funky math. The square in square requires 1 large square and 4 small squares to be cut. No special tools or rulers needed just a standard rotary cutter ruler mat and marking tool. Cut off the excess outside fabric and open up the squares to reveal the finished block plus seam allowance of 1 4 inch all around.

Sew blue print triangles to opposite edges of the yellow print square diagram 3. Triangles on the square. A square in a square block is basically a square set on point so all the tips that apply to setting a quilt or block on point also apply to a square in a square block. Press all seam allowances away from the yellow print square.

For example suppose the length of the inside finished square is 5 inches. To start position the unit so that the inner square is on point. Square in a square. I tend to think of this as a traditional method but there are several others that can wear that hat as you will see.

An essential block in many larger quilt designs the square in a square block is comprised of one small square inside another and can sometimes be tricky to piece together as it requires some math. For example our finished block size is going to be 4 inches so we simply add to that which equals 4. This calculator calculates all the key dimensions of a square in a square block given either the finished inside square length or the finished outside square length as a starting point. Then add the remaining blue print triangles to the remaining edges of the yellow print square to make a block block assembly diagram.