Yarn Substitute Calculator

Yarn Substitute Calculator is an offline buying-planning app for knitters, crocheters, yarn-store staff, and stash shoppers who need to swap yarn fast. Use it to: - name the project before shopping - convert pattern yardage into substitute skeins - add gauge allowance and extra buffer - see spare yarn and estimated project cost - share a clean skein-buy note Why people pay for it: - yarn substitutions happen in store aisles, at yarn festivals, and while comparing stash options - the app stays focused on one job: telling you what to buy - no account, ads, subscription, analytics SDK, photo storage, cloud sync, or server dependency Yarn Substitute Calculator is a craft planning calculator only. It does not guarantee gauge, fit, dye-lot availability, fiber behavior, pattern accuracy, or final project outcome.