Compare two to four resources
Compare textile resources.
Review access, scope, source evidence, and limitations side by side before choosing what to inspect next.
This is a working table, not a ranking, recommendation, or provider approval.
Selected resources
4 resources selected.
Swipe the table sideways to inspect all 4 routes
| Decision field | Open accessSewing Length ConverterGlobalRemove | Open accessSample Review & Approval RecordGlobalRemove | Open accessQuiltMapGlobalRemove | Open accessPattern Grading & Size-Run Validation RecordGlobalRemove |
|---|---|---|---|---|
| Decision fit | ||||
| Primary job | Find patterns & fit | Source production | Choose materials | Find patterns & fit |
| Also useful for | No additional job recorded | No additional job recorded | No additional job recorded | No additional job recorded |
| Area | Patterns & fit | Production | Materials | Patterns & fit |
| Best for | Translating a length already stated by a pattern, controlled specification, sewing tool, or seam allowance | Approving a named sample without accidentally approving bulk | Finding quilt-material sellers and adjacent quilting services by country or map | Auditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidence |
| Know before using | 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 record does not validate every size or user, prove bulk conformity, prescribe universal defect classes or AQL, replace testing or inspection, or establish compliance. | Coverage is quilting-specific and uneven by country; businesses can pay for enhanced features, and community or owner updates do not verify inventory, service quality, hours, or availability. | The 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. |
| Practical access | ||||
| For | Both | Apparel brands | Makers | Apparel brands |
| Location or jurisdiction | Global | Global | Global | Global |
| Access | Open access | Open access | Open access | Open access |
| Format | Stitch Authority | Stitch Authority | Directory | Stitch Authority |
| Source type | Stitch Authority | Stitch Authority | First-party platform | Stitch Authority |
| Source and review | ||||
| What the source establishes | 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 record applies version and lot controls from textile testing plus current ISO and ASQ acceptance-sampling boundaries to separate sample approval from bulk release. | QuiltMap describes free public search and free basic listings, community submissions and claims, and country routes covering North America, Europe, Japan, South Korea, and Australia. | The 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. |
| Linked page reviewed | Jul 30, 2026 | Jul 15, 2026 | Jul 15, 2026 | Jul 27, 2026 |
| Next review due | Jul 30, 2027 | Jul 15, 2027 | Jan 11, 2027 | Jul 27, 2027 |
| Inspect | ||||
How to compare
Use the rows to narrow your next check.
- Choose resources that could solve the same job.
- Eliminate access, scope, or jurisdiction mismatches.
- Read each limitation before following the source.
- Verify project-specific claims with the source or provider.