B4 Paper Size
250 x 353 mm
What is B4?
A B4 sheet of paper measures 250 × 353 mm, which equals 9.84 × 13.9 inches or 2953 × 4169 pixels at 300 DPI.
B4 — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 250 × 353 |
| cm — Centimeter | 25 × 35.3 |
| dm — Decimeter | 2.5 × 3.53 |
| m — Meter | 0.25 × 0.353 |
| km — Kilometer | 0.00025 × 0.000353 |
| µm — Micrometer | 250,000 × 353,000 |
| nm — Nanometer | 250,000,000 × 353,000,000 |
| Imperial | |
| in — Inch | 9.84 × 13.9 |
| ft — Foot | 0.82 × 1.158 |
| yd — Yard | 0.2734 × 0.386 |
| mi — Mile | 0.000155 × 0.000219 |
| nmi — Nautical Mile | 0.000135 × 0.000191 |
| hand — Hand | 2.461 × 3.474 |
| bc — Barleycorn | 29.5275 × 41.6929 |
| Typography | |
| pt — Point (PostScript) | 708.7 × 1,000.6 |
| pc — Pica (PostScript) | 59.055 × 83.386 |
| twip — Twip | 14,173.23 × 20,012.6 |
| Didot pt — Point (Didot) | 664.944 × 938.901 |
| Didot pc — Pica (Didot) | 55.412 × 78.242 |
| cicero — Cicero | 55.412 × 78.242 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 944.9 × 1,334.2 |
| px@72 — Pixel @ 72 PPI | 708.7 × 1,000.6 |
| px@96 — Pixel @ 96 PPI | 944.9 × 1,334.2 |
| px@150 — Pixel @ 150 PPI | 1,476.4 × 2,084.6 |
| px@300 — Pixel @ 300 PPI (print) | 2,952.8 × 4,169.3 |
| px@600 — Pixel @ 600 PPI (high-res) | 5,905.5 × 8,338.6 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 11,811 × 16,677.2 |
| Relative Typography | |
| em — Em (12pt base) | 59.055 × 83.386 |
| en — En (12pt base) | 118.11 × 166.772 |
| Area | 88250 mm² |
| Aspect ratio | 1 : 1.412 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is B4 in inches?
B4 = 9.84 × 13.9 in
What is B4 in millimeters?
B4 = 250 × 353 mm
What is B4 in centimeters?
B4 = 25 × 35.3 cm
What is B4 in pixels at 300 DPI?
B4 = 2953 × 4169 px @300 DPI