HP LaserJet Printers - Print Media Guide
Size English dimension Metric dimension
U.S. #6 3/4 (personal) 3.63 by 6.50 inches 92.1 by 465.1 mm
U.S. #8 5/8 (check) 3.63 by 8.63 inches 92.1 by 219.1 mm
U.S. #9 3.88 by 8.88 inches 98.4 by 225.4 mm
U.S. #10 (com10) 4.13 by 9.50 inches 104.9 by 241.3 mm
U.S. #11 4.50 by 10.38 inches 114.3 by 263.5 mm
U.S. #5 1/2 baronial 4.38 by 5.75 inches 111.1 by 146.1 mm
U.S. #6 baronial 4.75 by 6.50 inches 120.7 by 165.1 mm
U.S. #7 3/4 (Monarch) 3.88 by 7.50 inches 98.4 by 190.5 mm
U.S. A2 announcement 4.38 by 5.75 inches 111.1 by 146.1 mm
U.S. A6 announcement 4.75 by 6.50 inches 120.7 by 165.1 mm
ISO B5 6.93 by 9.84 inches 176 by 250 mm
ISO C5 6.38 by 9.02 inches 162 by 229 mm
ISO C5/6 4.49 by 9.02 inches 114 by 229 mm
ISO C6 4.49 by 6.38 inches 114 by 162 mm
ISO DL 4.33 by 8.66 inches 110 by 220 mm
Cardstock sizes and dimensions
This table lists the sizes and the English and metric dimensions of the most commonly used cardstock.
Size English dimension Metric dimension
Index card (3x5) 3.00 by 5.00 inches 76.2 by 127 mm
Index card (4x6) 4.00 by 6.00 inches 101.6 by 152.4 mm
Index card (5x8) 5.00 by 8.00 inches 127 by 203.2 mm
U.S. postcard 3.50 by 5.50 inches 88.9 by 139.7 mm
European postcard 4.13 by 5.83 inches 105 by 148 mm
J postcard (hagaki) 3.94 by 5.83 inches 100 by 148 mm
J double postcard (oufuku hagaki) 5.83 by 7.87 inches 148 by 200 mm
Comparisons of paper smoothness
Smoothness is typically expressed in terms of Sheeld, Gurley, Bekk, or Bendtsen units. HP LaserJet printers
generally require a smoothness of between 100 and 200 Sheeld.
ENWW Comparisons of paper smoothness 39