The JB7 size measures 9.1x12.8 cm or 3.58x5.04". A JB7 format card has an aspect ratio of 91/128. The area of the JB7 paper size is 116.48 cm² or 18.05 inch² with a perimeter of 43.8 cm or 17.24". A JB7 format has a diagonal length of 12.87 cm or 5.07". The JB7 format belongs to the Japanese series.
FAQ
What series does the JB7 format belong to?
The JB7 format belongs to the Japanese series
What is the size of the JB7 format?
The size of the JB7 format is 9.1x12.8 cm or 3.58x5.04"
What is the aspect ratio of the JB7 format?
The aspect ratio of the JB7 format is 91/128
What is the area of the JB7 format?
The area of the JB7 format is 116.48 cm² or 18.05 inch²
What is the perimeter size JB7?
The perimeter of the JB7 format is 43.8 cm or 17.24"
What is the diagonal size JB7?
The diagonal of the JB7 format is 12.87 cm or 5.07"
