Yarn Substitution Calculator
Pattern (original yarn)
As written in the pattern
If pattern uses yards/ounces
/
Nm A/B — meters per gram = B / A
sts in
cm
rows in
cm
Your yarn
Enter as on the label
/
Nm A/B — meters per gram = B / A
Your gauge for this yarn (optional)
cm
cm
Base method uses meterage ratio (pattern yarn → your yarn). Gauge differences can change the final usage; enter your gauge to see a compatibility hint.
Saved presets (local)
Select a row to reuse values
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