Leathercraft Calculators & Printable Patterns
Lay out belt holes, buckle folds, stitches, rivets and rounded corners from your own measurements. Generate printable full-size patterns with calibration marks and check fit against your actual hardware and leather.
Belt Hole Layout
Lay out evenly spaced belt or strap holes around a measured centre hole and print a full-size guide.
Buckle Fold Template
Mark a measured buckle fold and tongue slot on a full-size strap pattern.
Bag Gusset
Find rounded-panel stitch perimeter, corner transitions and gusset cut length.
Stitch Hole Spacing
Fit a whole number of stitch intervals to a measured seam and print exact hole positions.
Corner Stitch Spacing
Distribute stitch holes through straight runs and a rounded corner.
Rivet Spacing
Space rivets or studs between measured end margins and print a punch guide.
Corner Radius Template
Generate a full-size quarter-circle gauge for a measured leather corner radius.