ISO A-series reference
A5 paper size in pixels, mm and inches
A5 is exactly 148 × 210 mm. Calculate exact rational pixels before using the nearest whole-pixel dimensions.
A5 quick answer
What are the exact A5 dimensions?
A5 is 148 × 210 mm, 14.8 × 21 cm, or approximately 5.83 × 8.27 inches.
At 300 PPI, portrait A5 rounds to 1748 × 2480 pixels; landscape reverses the pair to 2480 × 1748 pixels.
Pixels = millimetres ÷ 25.4 × PPI. Pixel dimensions change with PPI, while the physical A5 size stays fixed.
Immediate pixel reference
A5 — pixels at common PPI values
Pixel dimensions depend on PPI. These portrait and landscape values use the format's exact physical dimensions and round only the final result to the nearest whole pixel.
| PPI | Portrait pixels | Landscape pixels |
|---|---|---|
| 72 | 420 × 595 px | 595 × 420 px |
| 96 | 559 × 794 px | 794 × 559 px |
| 150 | 874 × 1240 px | 1240 × 874 px |
| 300 | 1748 × 2480 px | 2480 × 1748 px |
| 600 | 3496 × 4961 px | 4961 × 3496 px |
Frontend-only exact arithmetic
Paper and resolution
Calculated sheet
A5 · 300 PPI
- mm
- 148 × 210
- cm
- 14.8 × 21
- in
- 5.8268 × 8.2677
- Nearest whole pixels
- 1748 × 2480 px
Exact pixel dimensions
222000/127 × 315000/127 px
Decimal display: 1748.0315 × 2480.315 pxpixels = tenthsMm × PPI / 254Scale comparison with A4
The silhouettes share one physical scale. They are a visual comparison, not a print preview.