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Decision fieldOpen accessPattern Grading & Size-Run Validation RecordGlobalRemoveOpen accessAustralia Basic Patternmaking CompetencyAustralia · OceaniaRemoveFree accountRavelryGlobalRemoveOpen accessKnitting Needle to Crochet Hook Size ChartGlobalRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitChoose materialsLearn techniques
Also useful forNo additional job recordedNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitPatterns & fitYarnYarn
Best forAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceScoping training, hiring, assessment, or evidence requirements for basic textile-product pattern development and testing in AustraliaBroad pattern, yarn, and project researchFinding the current CYC hook and needle aliases that share one known nominal metric diameter before confirming project gauge
Know before usingThe record does not create a production grade, supply universal increments or breakpoints, validate a CAD file or fit population, reproduce licensed standards, or replace qualified anthropometric, pattern, technical-design, fit, quality, accessibility, safety, statistical, and user-research review.This is a competency and assessment reference, not an instructional course, pattern file, qualification by reading, provider recommendation, professional license, or proof that a person can perform the work. The route does not establish enrollment availability, teaching quality, fees, support, recognition outside Australia, or product-specific fit. Confirm the current unit status, packaging rules, prerequisites, registered provider, assessment conditions, local requirements, and actual evidence before relying on it.An account is required and community, publisher, designer, shop, yarn, project, and connected-app records can vary in currency and accuracy. The checked public pages do not establish API credential eligibility, current endpoints, scopes, rate limits, support, app quality, or a complete account export. Search results, ratings, favorites, and project examples do not establish pattern accuracy, yarn availability, seller reliability, fit, gauge, or project suitability. Confirm current developer terms, files, errata, license, purchase and refund terms, measurements, yarn details, and shop information with the responsible source.A shared nominal diameter does not make a knitting needle and crochet hook interchangeable or predict equal gauge or fabric. The reference is not a physical measurement, manufacturer inspection, UK or Canadian conversion, steel-hook chart, tool recommendation, yarn assignment, or project approval.
Practical access
ForApparel brandsBothMakersMakers
Location or jurisdictionGlobalAustralia · OceaniaGlobalGlobal
AccessOpen accessOpen accessFree accountOpen access
FormatStitch AuthorityReferenceCommunityStitch Authority
Source typeStitch AuthorityOfficial registryCommunity databaseStitch Authority
Account, payment, and exit
Access scopeNot yet reviewed at this level.Not yet reviewed at this level.Knitter or crocheter researching patterns and yarns while keeping notebook records.Not yet reviewed at this level.
Before an accountNot yet reviewed at this level.Not yet reviewed at this level.Official about, apps, Goodies, login, and signup pages are public. The useful database, notebook, community, and API root require sign-in.Not yet reviewed at this level.
Free-account boundaryNot yet reviewed at this level.Not yet reviewed at this level.A free account requires a valid email signup link and enables the database, notebook, directories, groups, and forums. The public Goodies page sends developers to an account-gated API group; it does not establish current credential eligibility, scopes, endpoints, rate limits, or support.Not yet reviewed at this level.
Payment boundaryNot yet reviewed at this level.Not yet reviewed at this level.The core platform account is free. Individual patterns and other marketplace items may have separate provider-set prices; those purchases are not a user subscription.Not yet reviewed at this level.
Cancellation or exitNot yet reviewed at this level.Not yet reviewed at this level.The checked public about, login, and signup pages do not establish cancellation, deletion, or post-exit access. Verify the current in-account help before contributing records.Not yet reviewed at this level.
Saved work and dataNot yet reviewed at this level.Not yet reviewed at this level.The Goodies page documents a stash spreadsheet and a Project Progress API JSON route, but it says exports are limited and does not establish one complete account export. Keep source files and critical records locally.Not yet reviewed at this level.
Source and review
What the source establishesThe guide cites current ISO body-table, size-designation, and garment-measurement boundaries plus two peer-reviewed studies that tested the relationship between conventional grade rules, anthropometric evidence, and garment fit; it requires product-specific target deltas and validation instead of publishing universal increments.Australia's National Training Register publishes current unit MSTAT3002, Develop patterns using basic patternmaking principles. The release document describes interpreting textile-product design specifications, considering fabric performance, selecting tools and equipment, developing patterns, testing the result, and making alterations. Release 1 was generated December 22, 2022 and merged two earlier units. Current Australian apparel and live-production qualifications list MSTAT3002, while the current diploma also exposes advanced individual-fit, alteration, and fit-model units.Ravelry's official description identifies a user-driven database of knitting and crochet patterns and yarns, searchable directories, and a personal notebook. Community members and volunteer editors maintain database records. The current official Goodies page exposes an account-gated developer API route, a limited Project Progress API JSON export, and a stash spreadsheet; the official apps directory lists third-party apps that connect to Ravelry.Rechecked July 28, 2026. The lookup reproduces the current public Craft Yarn Council metric and U.S. alias rows, aligns hooks and needles only when their nominal millimetre value matches, and leaves missing rows or aliases unfilled.
Linked page reviewedJul 27, 2026Jul 16, 2026Jul 30, 2026Jul 28, 2026
Next review dueJul 27, 2027Oct 14, 2026Jan 26, 2027Jul 28, 2027
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