Print and design reference

Paper Size Chart

25 ISO and US sizes in mm, cm and inches.

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A4 vs Letter

01 / Print comparison

A4: 210 × 297 mm
US Letter: 215.9 × 279.4 mm

Shared scaleView comparison

Standard paper dimensions in portrait orientation
Format	Width × height	Copy dimensions
Common sizes
A4ISO A	210 × 297 mm8.27 × 11.69 in
LetterUS	215.9 × 279.4 mm8.5 × 11 in
LegalUS	215.9 × 355.6 mm8.5 × 14 in
A3ISO A	297 × 420 mm11.69 × 16.54 in
A5ISO A	148 × 210 mm5.83 × 8.27 in
ISO A series
A0ISO A	841 × 1189 mm33.11 × 46.81 in
A1ISO A	594 × 841 mm23.39 × 33.11 in
A2ISO A	420 × 594 mm16.54 × 23.39 in
A6ISO A	105 × 148 mm4.13 × 5.83 in
A7ISO A	74 × 105 mm2.91 × 4.13 in
A8ISO A	52 × 74 mm2.05 × 2.91 in
A9ISO A	37 × 52 mm1.46 × 2.05 in
A10ISO A	26 × 37 mm1.02 × 1.46 in
ISO B series
B0ISO B	1000 × 1414 mm39.37 × 55.67 in
B1ISO B	707 × 1000 mm27.83 × 39.37 in
B2ISO B	500 × 707 mm19.69 × 27.83 in
B3ISO B	353 × 500 mm13.9 × 19.69 in
B4ISO B	250 × 353 mm9.84 × 13.9 in
B5ISO B	176 × 250 mm6.93 × 9.84 in
B6ISO B	125 × 176 mm4.92 × 6.93 in
B7ISO B	88 × 125 mm3.46 × 4.92 in
B8ISO B	62 × 88 mm2.44 × 3.46 in
B9ISO B	44 × 62 mm1.73 × 2.44 in
B10ISO B	31 × 44 mm1.22 × 1.73 in
US paper sizes
TabloidUS	279.4 × 431.8 mm11 × 17 in

Portrait dimensions.