The B9 size measures 4.4x6.2 cm or 1.73x2.44". A B9 format card has an aspect ratio of 22/31. The area of the B9 paper size is 27.28 cm² or 4.23 inch² with a perimeter of 21.2 cm or 8.35". A B9 format has a diagonal length of 7.6 cm or 2.99". The B9 format belongs to the B series.
FAQ
What series does the B9 format belong to?
The B9 format belongs to the B series
What is the size of the B9 format?
The size of the B9 format is 4.4x6.2 cm or 1.73x2.44"
What is the aspect ratio of the B9 format?
The aspect ratio of the B9 format is 22/31
What is the area of the B9 format?
The area of the B9 format is 27.28 cm² or 4.23 inch²
What is the perimeter size B9?
The perimeter of the B9 format is 21.2 cm or 8.35"
What is the diagonal size B9?
The diagonal of the B9 format is 7.6 cm or 2.99"
B0+
- Size: 111.8x158 cm
- Aspect ratio: 559/790
B0
- Size: 100x141.4 cm
- Aspect ratio: 500/707
B1+
- Size: 72x102 cm
- Aspect ratio: 12/17
B1
- Size: 70.7x100 cm
- Aspect ratio: 707/1000
B2+
- Size: 52x72 cm
- Aspect ratio: 13/18
B2
- Size: 50x70.7 cm
- Aspect ratio: 500/707
B3
- Size: 35.3x50 cm
- Aspect ratio: 353/500
B4
- Size: 25x35.3 cm
- Aspect ratio: 250/353
B5
- Size: 17.6x25 cm
- Aspect ratio: 88/125
B6
- Size: 12.5x17.6 cm
- Aspect ratio: 125/176
B7
- Size: 8.8x12.5 cm
- Aspect ratio: 88/125
B8
- Size: 6.2x8.8 cm
- Aspect ratio: 31/44
B9
- Size: 4.4x6.2 cm
- Aspect ratio: 22/31
B10
- Size: 3.1x4.4 cm
- Aspect ratio: 31/44
B11
- Size: 2.2x3.1 cm
- Aspect ratio: 22/31
B12
- Size: 1.5x2.2 cm
- Aspect ratio: 15/22
B13
- Size: 1.1x1.5 cm
- Aspect ratio: 11/15
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