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Moonlight Quilters |
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Corners for On-Point Settings |
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| One of the most frequently asked questions is, "How do I determine the cutting size of setting and corner triangles for a quilt with blocks that are set on point?" Now here is the answer. |
QUICK CUTTING METHOD FOR SETTING & CORNER TRIANGLES
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This tip courtesy of Patchpieces.com where permisssion was given to copy and share with guild members. | ||||||||||||||||
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Use the formula below to calculate the size of the square needed for quick cutting.
You will need to know the size of the finished block. Finished Block size = _______ Setting Triangles: 1. Finished Block size x 1.41 (round to nearest 1/8”) = Finished diagonal 2. Add 1.25” (or 1 1/4”) to Finished diagonal measurement to obtain the size of the square to cut. 3. Cut one square and cut in half diagonally TWICE for four setting triangles. Repeat to cut the number of setting triangles needed. Corner Triangles: 1. Finished Diagonal of block ÷ 2 = Finished diagonal of Corner Triangle 2. Add .875 (or 7/8”) 3. Cut two squares in half diagonally ONCE for four corner triangles. Setting Squares: Finished Block size + .5 (or 1/2”) |
View Additional Tips:
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| EXAMPLE: | ||||||||||||||||||
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Finished block size = 6" Setting Triangles: 6 x 1.41 = 8.46 (round up to 8.50) 8.50 + 1.25 = 9.75 (or 9 3/4") Size to cut square, 9 3/4" Corner Triangles: 8.50 ÷ 2 = 4.25 4.25 + .875 = 5.125 (or 5 1/8") Size to cut square, 5 1/8" Setting Squares: 6 + .5 = 6.5 (or 6 1/2") Size to cut squares, 6 1/2" |
Share A Tip If you have a tip to share with the guild members, submit it to the webmaster using the email link below. |
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| Contact webmaster webmaster@moonlightquilters.org | ||||||||||||||||||