ANSI E vs. US Tabloid / Ledger
Comparing 2 standards across 8 specifications. 8 key differences identified.
ANSI E is the largest standardized engineering sheet size defined by ANSI/ASME Y14.1, measuring 34.0 × 44.0 inches (863.6 × 1117.6 mm). Equal to 16 US Letter sheets, it is standard for full-scale commercial aerospace wing spars, naval ship general arrangements, and highway interchange profiles.
US Tabloid / Ledger (ANSI B) is an ANSI/ASME Y14.1 standard paper size measuring 11.0 × 17.0 inches (279.4 × 431.8 mm). Formed by placing two US Letter sheets side-by-side, it is referred to as 'Tabloid' in portrait orientation (used for newspapers and newsletters) and 'Ledger' in landscape orientation (used for accounting spreadsheets and engineering schematics).
Specification Comparison Table
8 Parameters| Parameter / Spec | ||
|---|---|---|
|
Width × Height (Imperial)
|
34.00 × 44.00 in | 11.00 × 17.00 in |
|
Width × Height (Metric)
|
863.6 × 1117.6 mm | 279.4 × 431.8 mm |
|
Aspect Ratio
|
1 : 1.2941 (17 : 22) | 1 : 1.5455 (11 : 17) |
|
International ISO Equivalent
|
A0 (841 × 1189 mm) | A3 (297 × 420 mm — slightly wider and shorter) |
|
Primary Applications
|
Aerospace structural drawings, naval ship construction plans, state highway transit maps | Community newspapers, corporate financial accounting ledgers, CAD engineering diagrams, folded Letter brochures |
|
ANSI Hierarchy
|
ANSI E = 2 × ANSI D = 4 × ANSI C = 8 × ANSI B = 16 × ANSI A | — |
|
ANSI Series Designation
|
— | ANSI B (Double ANSI A) |
|
Halving Relationship
|
— | Cut in half across length yields 2 sheets of US Letter (ANSI A) |