Lined Bag Fabric Calculator

Use Metric (cm)

Bag Type & Dimensions

Bag Type

Design your own bag dimensions

Width (opening): 12"

Depth (gusset): 4"

Height: 8"

Seam Allowance: 0.5"

Finished Width: 1.5"

Length: 24"

Width

21.00"

Height

21.00"

Corner Squares to Remove:

2.00" × 2.00"

Cut one square from each corner (4 total per piece)

Length

14.00"

Buy a zipper at least this long

Width

3.00"

Length

13.00"

Width

3.00"

Length

4.00"

Cut Width

6.00"

Folds to 1.50" finished

Cut Length

25.00"

• After cutting main fabric pieces, mark and cut 2.00" squares from all four corners
• Fold corner edges together and sew to create boxed corners
• Attach zipper sides to zipper tape, then add tabs to each end
• For straps: fold in half lengthwise, then fold raw edges to center, press and topstitch
• Sew outer and lining wrong sides together, leaving opening for turning