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Decision fieldOpen accessPattern Grading & Size-Run Validation RecordGlobalRemoveOpen accessSewing Length ConverterGlobalRemoveOpen accessPattern Grader Hiring BriefGlobalRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitPatterns & fitPatterns & fit
Best forAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceTranslating a length already stated by a pattern, controlled specification, sewing tool, or seam allowanceScoping and accepting freelance pattern-grading work
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 length-unit translation reference. It does not identify the measured feature; select, approve, or change a seam allowance; establish a universal fraction; interpret an unstated cutting or stitching line; or replace the exact pattern version, controlled specification, material and seam evidence, sample, production method, equipment, tolerance, or release authority.The brief does not approve a base pattern, size system, grade rule, pattern, file, provider, contract, classification, fee, fit, sample plan, production use, or intellectual-property position, and it does not replace qualified pattern, fit, CAD, employment, tax, privacy, and legal review.
Practical access
ForApparel brandsBothApparel brands
Location or jurisdictionGlobalGlobalGlobal
AccessOpen accessOpen accessOpen access
FormatStitch AuthorityStitch AuthorityStitch Authority
Source typeStitch AuthorityStitch AuthorityStitch Authority
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.NIST states that 10 millimetres equal 1 centimetre and that one inch is exactly 25.4 millimetres. The tool uses those relationships, displays rounded equivalents, exposes the size difference to the nearest 1/16 inch when converting to inches, and preserves valid value, source-unit, and target-unit state in the URL.The source-reviewed brief cites current U.S. Department of Labor task and title evidence, ISO documented-information, size-designation, body-table, and garment-measurement sources, first-party CAD exchange guidance, and one professional discovery route; it requires controlled inputs, explicit authority, receiver-tested files, sewn evidence, and acceptance records.
Linked page reviewedJul 27, 2026Jul 30, 2026Jul 16, 2026
Next review dueJul 27, 2027Jul 30, 2027Jul 16, 2027
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