The American Paper Sizes – The United States and Canada primarily use a different system of paper sizes compared to the rest of the world. US paper sizes are currently standard in the United States and are the most commonly used formats at least in the Philippines, most of Mesoamerica and Chile, While Mexico and Colombia, for instance, have adopted the ISO standard, but US Letter format is still the system in use throughout the country. The current standard sizes are unique to those countries, although due to the size of market and proliferation of both software and printing hardware from the region, other parts of the world have become increasingly familiar with these sizes.
Paper size is a dimension or the length and width of a paper in unit measurements such as mm (millimeter), and can also be determined into units of cm (centimeter) or inch (inches). Some traditional North American inch-based sizes differ from the Imperial British sizes.
List of Contents:
Letter, Legal, Tabloid, Ledger, Junior Legal, Half Letter or Memo, Government Letter, and Government Legal
Letter, Legal and Ledger/Tabloid are by far the most commonly used of these for everyday activities, and the only ones included in Cascading Style Sheets (CSS). Outside of North America, Letter size may also be known as “Quarto”. US paper sizes are currently standard in the United States and are the most commonly used formats. The latter use US Letter, but their Legal size is one inch shorter than its US equivalent. In Canada, US paper sizes are a de facto standard. The government, however, also uses ISO paper sizes.
Letter Paper Size
The dimension of Letter Paper Sizes in mm, cm, inch:
- Letter Size in mm is 216 × 279 millimeter.
- Letter Size in cm is 21.6 × 27.9 centimeter.
- Letter Size in inch is 8.5 × 11 inches.
Legal Paper Size
The dimension of Legal Paper Sizes in mm, cm, inch:
- Legal Size in mm is 216 × 356 millimeter.
- Legal Size in cm is 21.6 × 35.6 centimeter.
- Legal Size in inch is 8.5 × 14 inches.
Tabloid Paper Size
The dimension of Tabloid Paper Sizes in mm, cm, inch:
- Tabloid Size in mm is 279 × 432 millimeter.
- Tabloid Size in cm is 27.9 × 43.2 centimeter.
- Tabloid Size in inch is 11 × 17 inches.
Ledger Paper Size
The dimension of Ledger Paper Sizes in mm, cm, inch:
- Ledger Size in mm is 432 × 279 millimeter.
- Ledger Size in cm is 43.2 × 27.9 centimeter.
- Ledger Size in inch is 17 × 11 inches.
Junior Legal Paper Size
The dimension of Junior Legal Paper Sizes in mm, cm, inch:
- Junior Legal Size in mm is 127 × 203 millimeter.
- Junior Legal Size in cm is 12.7 × 20.3 centimeter.
- Junior Legal Size in inch is 5 × 8 inches.
Half Letter Paper Size
The dimension of Half Letter Paper Sizes in mm, cm, inch:
- Half Letter Size in mm is 140 × 216 millimeter.
- Half Letter Size in cm is 14 × 21.6 centimeter.
- Half Letter Size in inch is 5.5 × 8.5 inches.
Government Letter Paper Size
The dimension of Government Letter Paper Sizes in mm, cm, inch:
- Government Letter Size in mm is 203 × 267 millimeter.
- Government Letter Size in cm is 20.3 × 26.7 centimeter.
- Government Letter Size in inch is 8 × 10.5 inches.
Government Legal Paper Size
The dimension of Government Legal Paper Sizes in mm, cm, inch:
- Government Legal Size in mm is 216 × 330 millimeter.
- Government Legal Size in cm is 21.6 × 33 centimeter.
- Government Legal Size in inch is 8.5 × 13 inches.
Here is a Table of The American Paper Sizes in unit of measurements in mm, cm, inch.
North American Paper Sizes
|Letter||216 × 279||21.6 × 27.9||8.5 × 11|
|Legal||216 × 356||21.6 × 35.6||8.5 × 14|
|Tabloid||279 × 432||27.9 × 43.2||11 × 17|
|Ledger||432 × 279||43.2 × 27.9||17 × 11|
|Junior Legal||127 × 203||12.7 × 20.3||5 × 8|
|Half Letter||140 × 216||14 × 21.6||5.5 × 8.5|
|Government Letter||203 × 267||20.3 × 26.7||8 × 10.5|
|Government Legal||216 × 330||21.6 × 33||8.5 × 13|
Latin American Paper Sizes
|Carta||216 × 279||21.6 × 27.9||8.5 × 11|
|Oficio, Folio||216 × 330||21.6 × 33||8.5 × 13|
|Extra Tabloide||305 × 457||30.5 × 45.7||12 × 18|
Unit of Measurements
A Unit of measurement is a definite magnitude of a value, defined and adopted by convention that is used as a standard for measurement of the same kind of value. Any other quantity of that kind can be expressed as a multiple of the unit of measurement.
mm stands for millimeter (American spelling) or millimetre (SI spelling) is the size of the unit of length in the metric system, that is the basis of the length measurement. 1 mm is equal to 0.1 cm.
cm stand for centimetre (international spelling as used by the International Bureau of Weights and Measures) or centimeter (American spelling) is a unit of length in the metric system, equal to one hundredth of a meter. cm being the International System of Units prefix for a factor of one per a hundred. cm is the base unit of length for cgs (centimetre–gram–second) system of units.
Inch (plural: inches, abbreviation: in or ″) is a unit of length in the imperial and United States customary systems of measurement, now formally equal to one per thirty six yard but usually understood as one per twelve of a foot. Derived from the Roman uncia, “inch” is also sometimes used to translate related units in other measurement systems. Traditional standards for the exact length of an inch have varied in the past, but since the adoption of the international yard during the 1950s and 1960s it has been based on the metric system and reckoned as exactly 2.54 cm.