Skip to main content
Dimensions
Sizes
Convert
Ratio
DPI
Units
px
in
mm
cm
More
Units
Original
px — Pixels
pt — Points
pc — Picas
in — Inches
ft — Feet
yd — Yards
mm — Millimeters
cm — Centimeters
m — Meters
Showing original units
Search
⌘K
Compare
Sizes
Convert
Ratio
DPI
← All sizes
Paper & Print
ISO, North American and photo formats.
All
ISO A Series
ISO B Series
ISO C Series
North American
Photo
Envelopes
Large Format
ISO A Series
A0
1:1.414
841 × 1189 mm
+
A1
1:1.416
594 × 841 mm
+
A2
1:1.414
420 × 594 mm
+
A3
1:1.414
297 × 420 mm
+
A4
1:1.414
210 × 297 mm
+
A5
1:1.419
148 × 210 mm
+
A6
1:1.41
105 × 148 mm
+
A7
1:1.419
74 × 105 mm
+
A8
26:37
52 × 74 mm
+
A9
1:1.405
37 × 52 mm
+
A10
26:37
26 × 37 mm
+
ISO B Series
B0
1:1.414
1000 × 1414 mm
+
B1
1:1.414
707 × 1000 mm
+
B2
1:1.414
500 × 707 mm
+
B3
1:1.416
353 × 500 mm
+
B4
1:1.412
250 × 353 mm
+
B5
1:1.42
176 × 250 mm
+
B6
1:1.408
125 × 176 mm
+
B7
1:1.42
88 × 125 mm
+
B8
1:1.419
62 × 88 mm
+
B9
22:31
44 × 62 mm
+
B10
1:1.419
31 × 44 mm
+
ISO C Series
C4
1:1.415
229 × 324 mm
+
C5
1:1.414
162 × 229 mm
+
C6
19:27
114 × 162 mm
+
DL
1:2
110 × 220 mm
+
C7
27:38
81 × 114 mm
+
C8
19:27
57 × 81 mm
+
North American
US Letter
17:22
8.5 × 11 in
+
US Legal
17:28
8.5 × 14 in
+
Tabloid
11:17
11 × 17 in
+
Executive
1:1.448
7.25 × 10.5 in
+
Half Letter
11:17
5.5 × 8.5 in
+
ANSI C
17:22
17 × 22 in
+
ANSI D
11:17
22 × 34 in
+
Folio
17:26
8.5 × 13 in
+
Government Letter
16:21
8 × 10.5 in
+
Junior Legal
5:8
5 × 8 in
+
Photo
Photo 4 × 6
2:3
4 × 6 in
+
Photo 5 × 7
5:7
5 × 7 in
+
Photo 8 × 10
4:5
8 × 10 in
+
Photo 11 × 14
11:14
11 × 14 in
+
Photo 16 × 20
4:5
16 × 20 in
+
Photo 3.5 × 5
7:10
3.5 × 5 in
+
Passport Photo (ICAO)
7:9
35 × 45 mm
+
US Passport Photo
1:1
2 × 2 in
+
Envelopes
#10 Envelope
2.303:1
9.5 × 4.13 in
+
A7 Envelope
29:21
7.25 × 5.25 in
+
6 × 9 Envelope
3:2
9 × 6 in
+
9 × 12 Envelope
4:3
12 × 9 in
+
10 × 13 Envelope
13:10
13 × 10 in
+
Large Format
SRA3
1:1.406
320 × 450 mm
+
SRA4
1:1.422
225 × 320 mm
+
RA3
1:1.41
305 × 430 mm
+
RA4
1:1.419
215 × 305 mm
+