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B4 Paper Size Dimensions

B4

250 × 353 mm

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A B4 piece of paper measures 250 × 353 mm or 9.8 × 13.9 inches. Cutting it in half will create two B5 sheets of paper. B4 is part of the B series and is defined by the ISO 216 international paper size standard.

All B Series Paper Sizes →

B0 1000 × 1414 mm B1 707 × 1000 mm B2 500 × 707 mm B3 353 × 500 mm B4 250 × 353 mm B5 176 × 250 mm B6 125 × 176 mm B7 88 × 125 mm B8 62 × 88 mm B9 44 × 62 mm B10 31 × 44 mm B11 22 × 31 mm B12 15 × 22 mm B13 11 × 15 mm B0+ 1118 × 1580 mm B1+ 720 × 1020 mm B2+ 520 × 720 mm