Ukuran Cetak Foto

Print	Japan	Size (in.)	Size (mm)	300ppi (pixels/in.)	Aspect Ratio	Note
		2" × 3"	51 × 76 mm	600 × 900 px	3:2 (1.5)	Very often called "wallet" size.
2R		2½" × 3½"	63.5 × 89 mm	750 × 1050 px	7:5 (1.4)	Older standard for "wallet" size.
	E	3¼" × 4½"	82.5 × 120 mm	974 × 1417 px	16:11 (1.45)	Size in inches is approximate
3R	L	3½" × 5"	89 × 127 mm	1050 × 1500 px	10:7 (1.43)	Called "9 × 13 cm" worldwide.
		3,5" × 8,1"	90 × 205 mm			Chou #4 envelope size
		3,9" × 5,8"	100 × 148 mm			Hagaki postcard size
		4,7" × 9,3"	120 × 235 mm			Chou #3 envelope size
		5,8" × 7,9"	148 × 200 mm			Ofuku Hagaki postcard size
4R	KG	4" × 6"	102 × 152 mm	1200 × 1800 px	3:2 (1.5)	Standard 135 film & print size in US, Canada, Australia and India. Called "10 × 15 cm" worldwide.
4D		4½" × 6"	114 × 152 mm	1350 × 1800 px	4:3 (1.33)	New size for most consumer level digital cameras and Micro 4/3 cameras. Also known as "6D".
5R	2L	5" × 7"	127 × 178 mm	1500 × 2100 px	7:5 (1.4)	Twice the size of a 3R print. Called "13 × 18 cm" worldwide.
6R	8P	6" × 8"	152 × 203 mm	1800 × 2400 px	4:3 (1.33)	Twice the size of a 4R print. Called "15 × 20 cm" worldwide.
8R	6P	8" × 10"	203 × 254 mm	2400 × 3000 px	5:4 (1.25)	Can be used for contact prints from 8×10 film. Called "20 × 25 cm" worldwide.
S8R	6PW	8" × 12"	203 × 305 mm	2400 × 3600 px	3:2 (1.5)	Closest approximation to A4 (210×297mm), twice the size of a 6R print. Called "20 × 30 cm" worldwide.
10R	4P	10" × 12"	254 × 305 mm	3000 × 3600 px	6:5 (1.2)
S10R	4PW	10" × 15"	254 × 381 mm	3000 × 4500 px	3:2 (1.5)
11R		11" × 14"	279 × 356 mm	3300 × 4200 px	14:11 (1.27)	Called "28 × 36 cm" worldwide.
S11R		11" × 17"	279 × 432 mm	3300 × 5100 px	17:11 (1.55)
12R		12" × 15"	305 × 381 mm	3600 × 4500 px	5:4 (1.25)
S12R		12" × 18"	305 × 457 mm	3600 × 5400 px	3:2 (1.5)