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37 × 52 mm
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Measurements

Unit Width Height
Millimeters (mm) 37 52
Centimeters (cm) 3.7 5.2
Inches (in) 1.46 2.05
Pixels (300dpi) 437 614
A9
37 × 52 mm
1:1.405
37 mm
52 mm

What is A9 paper?

The A9 format is a standard paper size belonging to the A Paper Sizes category. It measures exactly 37 mm in width and 52 mm in height. Check the dimensions table for detailed measurements in centimeters, inches, and various pixel resolutions.

Frequently Asked Questions

What is A9 size in inches?

A9 paper size in inches is 1.46 × 2.05 inches (width × height).

What is A9 size in cm?

A9 paper size in centimeters is 3.7 × 5.2 cm (width × height).

What is A9 size in mm?

A9 paper size in millimeters is 37 × 52 mm (width × height).

What is A9 size in pixels?

A9 paper size in pixels at 300 dpi is 437 × 614 px. At 72 ppi, it is 105 × 147 px.

What is the aspect ratio of A9?

The aspect ratio of A9 is 1:1.405.

What is A9 size in points at 300 dpi?

A9 paper size in points is 105 × 147 pt at 300 dpi.

What is A9 paper used for?

A9 is part of the international A-series standard. Depending on its exact dimensions, it is typically used for anything from small cards and notes (smaller sizes) to technical drawings, posters, and professional drafting (larger sizes).