Quarto
North American paper sizes
- Letter×0.86
- Legal×0.67
- Ledger×0.43
- Tabloid×0.43
- ANSI A (letter)×0.86
- ANSI B (ledger)×0.43
- ANSI B (tabloid)×0.43
- ANSI C×0.21
- ANSI D×0.11
- ANSI E×0.05
- ANSI F×0.07
- Statement Half Letter×1.71
- Quarto×1
- Foolscap (folio)×0.74
- Super-B×0.32
- Post×0.27
- Crown×0.27
- Demy×0.2
- Medium×0.19
- Broadsheet×0.18
- Royal×0.16
- Elephant×0.12
- Double Demy×0.1
- Quad Demy×0.05
Inch based paper sizes
- Emperor×0.02
- Antiquarian×0.05
- Grand Eagle×0.07
- Double Elephant×0.07
- Atlas×0.09
- Colombier×0.1
- Imperial×0.12
- Double Large Post×0.12
- Princess×0.13
- Cartridge×0.15
- Sheet Half Post×0.17
- Double Post×0.14
- Super Royal×0.16
- Medium×0.19
- Copy Draught×0.25
- Pinched Post×0.29
- Foolscap×0.35
- Small Foolscap×0.37
- Brief×0.37
- Pott×0.43
Metric
- Kilometre (km)2.03×10⁻⁴ x 2.54×10⁻⁴
- Metre (m)0.2 x 0.25
- Decimetre (dm)2.03 x 2.54
- Centimetre (cm)20.3 x 25.4
- Millimetre (mm)203 x 254
- Micrometre (µm)203,000 x 254,000
- Nanometre (nm)203,000,000 x 254,000,000
- Angstrom (Å)2.03×10⁹ x 2.54×10⁹
British/American
- League4.2×10⁻⁵ x 5.26×10⁻⁵
- Mile (mi)1.26×10⁻⁴ x 1.58×10⁻⁴
- Furlong1.01×10⁻³ x 1.26×10⁻³
- Chain0.01 x 0.01
- Rod (rd)0.04 x 0.05
- Yard (yd)0.22 x 0.28
- Foot (ft)0.67 x 0.83
- Link1.01 x 1.26
- Hand2 x 2.5
- Inch (in)7.99 x 10
- Line79.92 x 100
- Mil (mil)7,992.13 x 10,000
- Thou (thou)7,992.13 x 10,000
Nautical
- Nautical mile1.1×10⁻⁴ x 1.37×10⁻⁴
- Fathom0.11 x 0.14
Astronomical
- Parsec (pc)6.58×10⁻¹⁸ x 8.23×10⁻¹⁸
- Light year2.15×10⁻¹⁷ x 2.68×10⁻¹⁷
- Astronomical unit (AE)1.36×10⁻¹² x 1.7×10⁻¹²
- Light minute1.13×10⁻¹¹ x 1.41×10⁻¹¹
- Light second6.77×10⁻¹⁰ x 8.47×10⁻¹⁰