Search Ctrl K
Home / Tools
THE FEUTEX TOOLKIT

Leather Stitch Hole Distribution

Find a whole number of stitch intervals and the adjusted pitch that fits a seam between end margins.

Crafts workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaStitch intervals = Math.max(1,Math.round((length-2*margin)/pitch)); Adjusted pitch = (length-2*margin)/Math.max(1,Math.round((length-2*margin)/pitch)); Total holes = Math.max(1,Math.round((length-2*margin)/pitch))+1

Made for real tasks

  • Find a whole number of stitch intervals and the adjusted pitch that fits a seam between end margins.
  • Compare an alternative set of measurements without uploading personal data.
Explore step-by-step workflows →

Worked example

Inputs

Seam edge length
180 mm
End margin
5 mm
Desired stitch pitch
4 mm

Expected results

Stitch intervals
43 intervals
Adjusted pitch
3.953488372 mm
Total holes
44 holes

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter seam edge length, end margin, and desired stitch pitch in the displayed units.
  2. Calculate and use each labeled result for leather stitch hole distribution. Compare the result with a measured sample before committing materials.

Try this example

{
  "length": 180,
  "margin": 5,
  "pitch": 4
}

Accuracy and scope

Straight seam layout only; corner transitions and fixed pricking-iron teeth may need manual adjustment.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.