JB1
The area of Japanese B-series paper is 1.5 times that of the corresponding A-paper, so the length ratio is approximately 1.22 times the length of the corresponding A-series paper. The aspect ratio of the paper is the same as for A-series paper. Both A- and B-series paper is widely available in Japan and most photocopiers are loaded with at least A4 and B4 paper.There are also a number of traditional paper sizes, which are now used mostly only by printers. The most common of these old series are the Shiroku-ban and the Kiku paper sizes.
North American paper sizes
- Letter×12.44
- Legal×9.75
- Ledger×6.22
- Tabloid×6.22
- ANSI A (letter)×12.44
- ANSI B (ledger)×6.22
- ANSI B (tabloid)×6.22
- ANSI C×3.11
- ANSI D×1.55
- ANSI E×0.78
- ANSI F×1.04
- Statement Half Letter×24.8
- Quarto×14.54
- Foolscap (folio)×10.82
- Super-B×4.7
- Post×3.89
- Crown×3.87
- Demy×2.95
- Medium×2.81
- Broadsheet×2.69
- Royal×2.32
- Elephant×1.81
- Double Demy×1.47
- Quad Demy×0.74
Inch based paper sizes
- Emperor×0.34
- Antiquarian×0.71
- Grand Eagle×0.96
- Double Elephant×1.09
- Atlas×1.31
- Colombier×1.43
- Imperial×1.76
- Double Large Post×1.68
- Princess×1.93
- Cartridge×2.13
- Sheet Half Post×2.54
- Double Post×2.04
- Super Royal×2.26
- Medium×2.73
- Copy Draught×3.64
- Pinched Post×4.25
- Foolscap×5.06
- Small Foolscap×5.31
- Brief×5.38
- Pott×6.19
Metric
- Kilometre (km)7.28×10⁻⁴ x 1.03×10⁻³
- Metre (m)0.73 x 1.03
- Decimetre (dm)7.28 x 10.3
- Centimetre (cm)72.8 x 103
- Millimetre (mm)728 x 1,030
- Micrometre (µm)728,000 x 1,030,000
- Nanometre (nm)728,000,000 x 1.03×10⁹
- Angstrom (Å)7.28×10⁹ x 1.03×10¹⁰
British/American
- League1.51×10⁻⁴ x 2.13×10⁻⁴
- Mile (mi)4.52×10⁻⁴ x 6.4×10⁻⁴
- Furlong3.62×10⁻³ x 0.01
- Chain0.04 x 0.05
- Rod (rd)0.14 x 0.2
- Yard (yd)0.8 x 1.13
- Foot (ft)2.39 x 3.38
- Link3.62 x 5.12
- Hand7.17 x 10.14
- Inch (in)28.66 x 40.55
- Line286.61 x 405.51
- Mil (mil)28,661.42 x 40,551.18
- Thou (thou)28,661.42 x 40,551.18
Nautical
- Nautical mile3.93×10⁻⁴ x 5.56×10⁻⁴
- Fathom0.4 x 0.56
Astronomical
- Parsec (pc)2.36×10⁻¹⁷ x 3.34×10⁻¹⁷
- Light year7.69×10⁻¹⁷ x 1.09×10⁻¹⁶
- Astronomical unit (AE)4.87×10⁻¹² x 6.89×10⁻¹²
- Light minute4.05×10⁻¹¹ x 5.73×10⁻¹¹
- Light second2.43×10⁻⁹ x 3.44×10⁻⁹