Quiltspiration

Milky Way quilt block

Squares and half-square triangles on a five-by-five grid. Set side by side, the dark triangles join into stars across the quilt.

The Milky Way is pieced on a 5 × 5 grid, so a 10" block has 2" grid squares.

Milky Way quilt block in cranberry and cream
In cranberry and cream
Milky Way quilt block in navy and white
In navy and white

Cutting for 5", 7½", 10", 12½" blocks

Cutting for one block
FabricPiecesCut5" block7½" block10" block12½" block
backgroundSquares111½"2"2½"3"
backgroundHalf-square triangles61⅞"2⅜"2⅞"3⅜"
mainHalf-square triangles61⅞"2⅜"2⅞"3⅜"
mainSquares21½"2"2½"3"

Cut sizes include ¼" seam allowances.

How to sew a 10" Milky Way block

Milky Way block laid out in its units before sewing
  1. Make 12 half-square triangles, 2" finished. Pair a 2⅞" background square with a 2⅞" main square right sides together. Draw a line corner to corner, sew ¼" on both sides of it, cut on the line and press. Each pair makes 2.

  2. Lay out the units as drawn and sew them into 5 rows. Press the seams of each row the opposite way from the one before so they nest, then sew the rows together. The block measures 10" finished, 10½" with seam allowance.

Quilts made with the Milky Way block

To paint it on a board, the Milky Way barn quilt pattern has the measurements for 2, 4 and 8 ft boards and the paint for each color.

Design a quilt with this block

Quiltspiration draws it in your own fabric and gives the cut list for any size.

More star blocks