A2 Paper Size in mm and Inches
A2 = 420 x 594 mm (16.5 x 23.4 in) under ISO 216, four times the area of A4.
Open the interactive Standards & Sizes tool →Key facts
| Millimeters | 420 x 594 mm |
|---|---|
| Inches | 16.5 x 23.4 in |
| Standard | ISO 216, A-series |
| Typical use | Medium posters, calendars |
Frequently asked questions
What size is A2 in cm?
A2 is 42.0 x 59.4 cm (420 x 594 mm), or 16.5 x 23.4 inches.
How does A2 compare to A4?
A2 (420 x 594 mm) is four times the area of A4 and twice the area of A3.
Related pages
A2 Paper Size is part of Standards & Sizes on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.
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