B3 vs B4 – Size Comparison & Conversion
Compare B3 (353 × 500 mm) vs B4 (250 × 353 mm). Dimensions, aspect ratio, and printing tips.
B3
353 × 500 mm
13.9 × 19.69 in
B4
250 × 353 mm
9.84 × 13.9 in
Area
50%
B3 Ratio
Aspect ratio
1:1.416
B4 1:1.412
B3 vs B4 — Side by Side
| B3 | B4 |
|---|---|
| 353 mm | 250 mm |
| 500 mm | 353 mm |
| 13.9 in | 9.84 in |
| 19.69 in | 13.9 in |
| 176,500 mm² | 88,250 mm² |
| 1 : 1.416 | 1 : 1.412 |
| 4,169 × 5,906 px | 2,953 × 4,169 px |
Summary
B3 — 50% B4 (Area)