Leatherworking Calculators
Free leatherworking calculators for leather weight, stitching thread, dye coverage, and project sizing.
Tools for leather crafters and saddlers.
Leather Belt Blank Size Calculator
Calculate the exact leather belt blank length and width you need for any waist size and buckle style. Get it right before you cut.
Leather Dye Coverage Calculator
Calculate how much leather dye you need for your project based on leather area and number of coats. Avoid running out mid-project.
Leather Stitching Thread Calculator
Calculate how much thread you need for hand-stitching leather projects based on stitch length, leather thickness, and seam length.