B Format Paper Size
129 x 198 mm
What is B Format?
A B Format sheet of paper measures 129 × 198 mm, which equals 5.08 × 7.8 inches or 1524 × 2339 pixels at 300 DPI.
B Format — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 129 × 198 |
| cm — Centimeter | 12.9 × 19.8 |
| dm — Decimeter | 1.29 × 1.98 |
| m — Meter | 0.129 × 0.198 |
| km — Kilometer | 0.000129 × 0.000198 |
| µm — Micrometer | 129,000 × 198,000 |
| nm — Nanometer | 129,000,000 × 198,000,000 |
| Imperial | |
| in — Inch | 5.08 × 7.8 |
| ft — Foot | 0.423 × 0.65 |
| yd — Yard | 0.1411 × 0.2165 |
| mi — Mile | 0.00008 × 0.000123 |
| nmi — Nautical Mile | 0.00007 × 0.000107 |
| hand — Hand | 1.27 × 1.949 |
| bc — Barleycorn | 15.2362 × 23.3858 |
| Typography | |
| pt — Point (PostScript) | 365.7 × 561.3 |
| pc — Pica (PostScript) | 30.472 × 46.772 |
| twip — Twip | 7,313.39 × 11,225.2 |
| Didot pt — Point (Didot) | 343.111 × 526.636 |
| Didot pc — Pica (Didot) | 28.593 × 43.886 |
| cicero — Cicero | 28.593 × 43.886 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 487.6 × 748.3 |
| px@72 — Pixel @ 72 PPI | 365.7 × 561.3 |
| px@96 — Pixel @ 96 PPI | 487.6 × 748.3 |
| px@150 — Pixel @ 150 PPI | 761.8 × 1,169.3 |
| px@300 — Pixel @ 300 PPI (print) | 1,523.6 × 2,338.6 |
| px@600 — Pixel @ 600 PPI (high-res) | 3,047.2 × 4,677.2 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 6,094.5 × 9,354.3 |
| Relative Typography | |
| em — Em (12pt base) | 30.472 × 46.772 |
| en — En (12pt base) | 60.945 × 93.543 |
| Area | 25542 mm² |
| Aspect ratio | 1 : 1.5349 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is B Format in inches?
B Format = 5.08 × 7.8 in
What is B Format in millimeters?
B Format = 129 × 198 mm
What is B Format in centimeters?
B Format = 12.9 × 19.8 cm
What is B Format in pixels at 300 DPI?
B Format = 1524 × 2339 px @300 DPI