A-Series Paper Size Dimensions (inches, cm, mm) - Neenah Paper
Measurements for International Paper Sizes & Envelope Dimensions. There are three ranges of paper sizes, prefixed A, B and C. The most widely used for general printing and letterhead stationery is the A series. The most common of these sheet sizes is the international letterhead size A4, which measures 8-1/4 x 11-3/4 in, or 210 x 297 mm.
DA: 30 PA: 46 MOZ Rank: 58