Download Free Tutorial. This quarter-square triangle tutorial is available as a free PDF file. It can be downloaded by using the Add to Cart button below and following the instructions on the next page. Disclaimer: This free tutorial and all photos are co

Welcome to my updated and expanded tutorial on how to make perfect quarter square triangle units. Since I first published it in 2012, this has been my most popular tutorial ever – thank you Pinterest! Now it’s 2018 and I thought it was time to give it

Choose a finished size for your quarter-square triangle units or refer to the quilt pattern for the unit dimensions. Finished block size + 1-1/4 inches. Cut two (contrasting) squares to match the calculated size. For your practice quarter square triangles