B6 Paper Size
B6 paper measures 125 × 176 mm (4.92 × 6.93 in).
| Millimetres | 125 × 176 mm |
|---|---|
| Centimetres | 12.5 × 17.6 cm |
| Inches | 4.92 × 6.93 in |
| Aspect ratio (long ÷ short) | 1.408 |
| Series | ISO 216 B series (sizes between the A sizes) |
| Compare | A6 is 105 × 148 mm |
| Resolution | Width × height | Typical use |
|---|---|---|
| 72 PPI | 354 × 499 px | Screen design (PDF points) |
| 96 PPI | 472 × 665 px | Web / CSS pixels |
| 150 PPI | 738 × 1039 px | Draft print quality |
| 300 PPI | 1476 × 2079 px | High-quality print |
| Paper weight | One sheet | 500 sheets (one ream) |
|---|---|---|
| 70 gsm | 1.54 g | 0.77 kg |
| 80 gsm | 1.76 g | 0.88 kg |
| 90 gsm | 1.98 g | 0.99 kg |
| 100 gsm | 2.20 g | 1.10 kg |
| 120 gsm | 2.64 g | 1.32 kg |
| 160 gsm | 3.52 g | 1.76 kg |
| Print onto | Scale |
|---|---|
| A5 paper | 118.4% |
| A4 paper | 168.0% |
| A3 paper | 237.6% |
| Letter paper | 158.8% |
| Legal paper | 172.7% |
Where you will see B6
B6 is a small book and notebook size, between A5 and A6.
About B6
B6 belongs to the ISO 216 B series. Each B size sits between two A sizes: B6 is larger than A6 and smaller than A5. The Japanese JIS B series uses different dimensions from ISO B, so check which standard a "B" size refers to.
Frequently asked questions
What are the dimensions of B6 paper?
B6 paper is 125 × 176 mm (4.92 × 6.93 inches).
Is B6 bigger than A6?
Yes. B6 (125 × 176 mm) is larger than A6 (105 × 148 mm).
Related
- B5 Paper Size176 × 250 mm
- B7 Paper Size88 × 125 mm
- A6 Paper Size105 × 148 mm
- How ISO Paper Sizes Work (A, B and C)Why A4 is 210 × 297 mm
Last updated: 2026-10-03