PaperSize
Calculate pixels

ISO A-series reference

A4 paper size in pixels, mm and inches

A4 is exactly 210 × 297 mm. Choose orientation and PPI to calculate its exact and nearest whole-pixel dimensions.

Frontend-only exact arithmetic

Paper and resolution

No upload · No account
Orientation
Resolution settings: 300 PPI
Enter a whole PPI from 1 to 2400.
Common PPI

Calculated sheet

A4 · 300 PPI

mm
210 × 297
cm
21 × 29.7
in
8.2677 × 11.6929
Nearest whole pixels
2480 × 3508 px

Exact pixel dimensions

315000/127 × 445500/127 px

Decimal display: 2480.315 × 3507.874 px pixels = tenthsMm × PPI / 254

Scale comparison with A4

The silhouettes share one physical scale. They are a visual comparison, not a print preview.