Pattern & Dimensional ScalingTanner Guild
Scale sewing and cutting patterns up or down uniformly. Convert dimensions between source and target sizes.
Note on stitch spacing scaling:
⚠️ Warning: Scaling pattern layouts changes seam path lengths. If stitching guides are pre-punched onto the paper pattern, scaling will scale the stitch hole spacing as well. Re-punch using standard pricking irons rather than scaled pattern marks.
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