A4 size print size
A4 size in cm and pixels
At 300 DPI, A4 size needs about 2481 × 3507 pixels.
Practical answer
A4 size = 21.01 × 29.69 cm
At 300 DPI, A4 size needs about 2481 × 3507 pixels.
Centimeters
21.01 × 29.69 cm
Exact inch-to-centimeter conversion.
Pixels at 300 DPI
2481 × 3507 px
Common high-quality print target.
Pixel calculation
8.27 × 300 and 11.69 × 300
Width and height multiplied by DPI.
Quick calculator
Change the values below. Results update automatically as you type.
Result
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Explanation
How this conversion works
A4 size is a common print or document size used for photos, frames, forms, design files or print preparation.
To convert inches to centimeters, multiply each inch value by 2.54. To estimate pixels for printing, multiply inches by the selected DPI.
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Common questions
What is A4 size in centimeters?
A4 size is equal to 21.01 x 29.69 centimeters.
What pixel size is A4 size at 300 DPI?
At 300 DPI, A4 size is 2481 x 3507 pixels.
Is A4 size a print size?
A4 size is commonly used as a print, photo, document or frame-related size depending on the use case.