Quilting block notation

A named grid diagram specifying how a block is pieced.

Also known as: Quilt block diagram, Piecing diagram

Clothing & laundryCulturalStandard profile

Meanings

Quilt blocks are specified by a grid diagram and a name — nine patch, log cabin, flying geese — with the grid saying how the pieces divide. Block names are traditional and regionally variable, so the diagram is the reliable specification and the name is not.

Common modern usageVerified fact
Specify how a quilt block is divided and pieced, drawn as a named grid diagram.
Contexts: Laundry
Common modern usageVerified fact
Carry names that are traditional and regionally variable, so the same name can describe different blocks and the diagram is the authoritative form.
Contexts: Laundry

Visual description

A square divided into smaller squares and triangles by straight lines, with some areas shaded.

Symmetry: radial
Orientation: upright

Confidence

IdentityHigh confidence: High confidence because the identity is documented in encyclopedic references, but multiple independent sources agree.
Historical originModerate confidence: Moderate confidence because the historical origin is documented in encyclopedic references, but multiple independent sources agree, but early or supporting evidence is limited, but the regional or cultural match to this specific claim is not precise.
Current useHigh confidence: High confidence because the current use is documented in encyclopedic references, but multiple independent sources agree.
Visual matchHigh confidence: High confidence because the visual match is documented in encyclopedic references, but multiple independent sources agree.

Sources

Standards and Guidelines for Crochet and Knitting
Craft Yarn Council · retrieved 2026-08-21
The American industry body maintaining published standard chart symbols, abbreviations and yarn-weight categories. Widely followed in American publishing and not universal; independent designers frequently define their own symbols, and British convention differs.
Pattern (sewing)
Wikipedia · retrieved 2026-08-23
Tertiary reference, cited for the conventional description of a mark, its usual name and where it is encountered. Where an issuing body defines the mark, that body is cited alongside and governs.
Knitting
Wikipedia · retrieved 2026-08-21
Tertiary reference. Cited for the conventional form of a stitch symbol and for the documented divergence between British and American terminology.
Embroidery stitch
Wikipedia · retrieved 2026-08-23
Tertiary reference, cited for the conventional description of a mark, its usual name and where it is encountered. Where an issuing body defines the mark, that body is cited alongside and governs.

Last reviewed 2026-08-23

Part of

Needlecraft notation

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Meanings

Common modern usageVerified fact

Specify how a quilt block is divided and pieced, drawn as a named grid diagram.

Contexts: Laundry

Common modern usageVerified fact

Carry names that are traditional and regionally variable, so the same name can describe different blocks and the diagram is the authoritative form.

Contexts: Laundry

Confidence

IdentityHigh confidence: High confidence because the identity is documented in encyclopedic references, but multiple independent sources agree.
Historical originModerate confidence: Moderate confidence because the historical origin is documented in encyclopedic references, but multiple independent sources agree, but early or supporting evidence is limited, but the regional or cultural match to this specific claim is not precise.
Current useHigh confidence: High confidence because the current use is documented in encyclopedic references, but multiple independent sources agree.
Visual matchHigh confidence: High confidence because the visual match is documented in encyclopedic references, but multiple independent sources agree.

Sources

Standards and Guidelines for Crochet and Knitting
Craft Yarn Council · retrieved 2026-08-21
The American industry body maintaining published standard chart symbols, abbreviations and yarn-weight categories. Widely followed in American publishing and not universal; independent designers frequently define their own symbols, and British convention differs.
Pattern (sewing)
Wikipedia · retrieved 2026-08-23
Tertiary reference, cited for the conventional description of a mark, its usual name and where it is encountered. Where an issuing body defines the mark, that body is cited alongside and governs.
Knitting
Wikipedia · retrieved 2026-08-21
Tertiary reference. Cited for the conventional form of a stitch symbol and for the documented divergence between British and American terminology.
Embroidery stitch
Wikipedia · retrieved 2026-08-23
Tertiary reference, cited for the conventional description of a mark, its usual name and where it is encountered. Where an issuing body defines the mark, that body is cited alongside and governs.

Last reviewed 2026-08-23