Hourglass Quilt Block Tutorial

By Hatun Comak Friday, December 5, 2025
The hourglass quilt block is one of these blocks that has been around and popular in the early twentieth century. It is quite easy to make. For this block I have made a traditional 4-patch block with four hourglasses. With this method you can make different varieties depending on your fabric choices. 
 

Step by Step Tutorial

Step 1: Cutting 

For this block you will need:

Fabric 1 (white) 2 of 7.25" x 7.25" squares

Fabric 2 (red) 1 of 7.25" x 7.25" square

Fabric 3 (newspaper) 1 of 7.25" x 7.25" square

Use the cutting measurements above to get your pieces cut out.


Step 2: Make Half Square Triangles(HSTs) 2-at-a-time.

Place Fabric 1 and Fabric 2 square right sides together. 


Draw a diagonal line from one corner to the opposite corner. 


Sew along on both sides of the diagonal line with 1/4" seam allowance.


Using a rotary cutter, cut along the pencil line. Press seams to one side.



Step 3: Quarter Square Triangles 2-at-a-Time

  • Arrange your HSTs in correct layout as shown in the picture below. Place opposite colors on top of each other. The seams should be lined up. Secure with a pin.

  • Using a pencil, draw a diagonal line from one corner to the opposite corner, bisecting the seam.
  • Sew along on both sides of the diagonal line with 1/4" seam. 

  • Cut along the pencil line.


  •  Press each completed squares, trim away, dog ears. Each square should be 6.5"


Step 4: Block Assembly

  • Arrange your hourglass squares in correct layout.

  • Sew together the top row. Press seams in same direction.  Repeat the same for the bottom row.


  • Join both rows with 1/4" seam allowance.

  • Press your completed block and trim down to 12.5" square.
This block is fun and easy to make with many possibilities.



Hatun Çomak

I'm Hatun from Turkiye. I love quilting and patchwork and this is my patchworld. I share my projects, process, patterns and tutorials here in my blog. .