Observed arrival · 2026-10-13
FiberMath calculates yarn and quilt yardage
A set of free calculators helps knitters, crocheters, and quilters estimate materials before starting a project.
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
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- For
- Knitters, crocheters, and quilters planning material purchases
- Worth noticing
- The blanket estimates use median yardage per square inch from 2,681 patterns, with a typical range shown alongside each result.
Field notes
The blanket tool groups pattern-derived yardage by craft and yarn weight, and the homepage says each result includes a typical range. Quilting tools distinguish standard from 108-inch-wide backing fabric and report panel counts or binding-strip quantities. FiberMath says its quilting calculations use usable fabric widths and margins, and that the assumptions are listed for adjustment.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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