Photography Sizes

Book size cover

The standard photographic print size is used in photographic photos. Unlike the ISO 216 paper sizes, the aspect ratio of photo printing will be different. In the international standard ISO 1008, millimeters are mainly used as the size measurement unit, but many countries use inches as the main unit of measurement. In the United States, size names are usually represented by codes in the nR format, where the number n represents the length of the short side (in inches). In the normal series, the long side is the length of the short side plus 2 inches (equal to or less than 10 inches) or 3 inches (equal to or greater than 11 inches). In Japan, size names are usually expressed in L, KG, and P format codes.

Below is a list of commonly used photography sizes.

All Photography Sizes

Format Width × Height (cm) Width × Height (mm) Width × Height (in) Aspect ratio
2R 6.4 × 8.9 cm 64 × 89 mm 2.5 × 3.5 in 7∶5
LD, DSC 8.9 × 11.9 cm 89 × 119 mm 3.5 × 4.7 in 4∶3
3R, L 8.9 × 12.7 cm 89 × 127 mm 3.5 × 5 in 10∶7
LW 8.9 × 13.3 cm 89 × 133 mm 3.5 × 5.2 in 3∶2
KGD 10.2 × 13.6 cm 102 × 136 mm 4 × 5.4 in 4∶3
4R, KG 10.2 × 15.2 cm 102 × 152 mm 4 × 6 in 3∶2
2LD, DSCW 12.7 × 16.9 cm 127 × 169 mm 5 × 6.7 in 4∶3
5R, 2L 12.7 × 17.8 cm 127 × 178 mm 5 × 7 in 7∶5
2LW 12.7 × 19 cm 127 × 190 mm 5 × 7.5 in 3∶2
6R 15.2 × 20.3 cm 152 × 203 mm 6 × 8 in 4∶3
8R, 6P 20.3 × 25.4 cm 203 × 254 mm 8 × 10 in 5∶4
S8R, 6PW 20.3 × 30.5 cm 203 × 305 mm 8 × 12 in 3∶2
11R 27.9 × 35.6 cm 279 × 356 mm 11 × 14 in 1.273
A3+ Super B 33 × 48.3 cm 330 × 483 mm 13 × 19 in 1.462

Hot Phones Size

Samsung Galaxy S25 Edge Size

Samsung Galaxy S25 Edge Size

Dimensions: 159 x 76 x 6.4 mm (6.26 x 2.99 x 0.25 in)

Apple iPhone 17 Air Size

Apple iPhone 17 Air Size

Dimensions: 5.5 mm thickness

Samsung Galaxy A36 Size

Samsung Galaxy A36 Size

Dimensions: 162.6 x 77.9 x 7.4 mm (6.40 x 3.07 x 0.29 in)

Xiaomi Watch S4 Size

Xiaomi Watch S4 Size

Dimensions: 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in)

Xiaomi Pad 7 Size

Xiaomi Pad 7 Size

Dimensions: 251.2 x 173.4 x 6.2 mm (9.89 x 6.83 x 0.24 in)

Xiaomi Pad 7 Pro Size

Xiaomi Pad 7 Pro Size

Dimensions: 251.2 x 173.4 x 6.2 mm (9.89 x 6.83 x 0.24 in)

Xiaomi 15 Pro Size

Xiaomi 15 Pro Size

Dimensions: 161.3 x 75.3 x 8.4 mm or 8.7 mm

Xiaomi 15 Size

Xiaomi 15 Size

Dimensions: 152.3 x 71.2 x 8.1 / 8.4 / 8.5 mm

Samsung Galaxy Z Fold Special Size

Samsung Galaxy Z Fold Special Size

Dimensions: Unfolded: 157.9 x 142.6 x 5.6 mmFolded: 157.9 x 72.8 x 10.6 mm

Xiaomi Redmi A4 Size

Xiaomi Redmi A4 Size

Dimensions: -

Copyright © 2025 KnowSize.com All rights reserved.
Contact

Top