9 Paper Size

98 x 225 mm

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What is 9 paper size?

A 9 piece of paper measures 98 × 225 mm or 3.86 × 8.86 in. At 300 DPI, that is 1157 × 2657 pixels. 9 is part of the US Envelope Paper Sizes.

9 — Units

Units Width × Height
Millimeters (mm) 98 × 225 mm
Centimeters (cm) 9.8 × 22.5 cm
Meters (m) 0.098 × 0.225 m
Inches (in) 3.86 × 8.86 in
Points (pt) 278 × 638 pt
Picas (pc) 23.1 × 53.1 pc
Pixels @300 DPI 1157 × 2657 px
Pixels @72 DPI 278 × 638 px

All US Envelope Paper Sizes — View all →

6¾
92 x 165
mm
7
95 x 172
mm
7¾ Monarch
98 x 191
mm
8
210 x 286
mm
10
104 x 241
mm
11
114 x 264
mm
12
121 x 279
mm
14
127 x 292
mm

Frequently Asked Questions

What is 9 in inches?

9 is 3.86 × 8.86 inches.

What is 9 in mm?

9 is 98 × 225 mm.

What is 9 in pixels at 300 DPI?

9 is 1157 × 2657 pixels at 300 DPI (or 278 × 638 pixels at 72 DPI).

What is 9 in cm?

9 is 9.8 × 22.5 cm.