the 21st century, not the 21 st century An apostrophe before the s in names of centuries is unnecessary, but not incorrect. the 1600s or the 1600’s Avoid capitalizing names of centuries.
Is century capitalized in AP style?
The word century is always lowercase unless it's part of a proper name, as in 20th Century Fox. Click to see full answer. Then, do you spell out dollars in AP style?
Is T shirt capitalized AP style?
Herein, is T shirt capitalized AP style? AP Style tip: use T-shirt for the garment, and tee is acceptable on subsequent uses in fashion references. Should 20th century be spelled out?
What century is the 21st century called?
Double-digit centuries may be written either way (e.g., the 21st or the twenty-first century). Just like us, people of the seventh century believed they lived in modern times. Since the 19th/nineteenth century, humans have relied on science to extend their life spans.
How do you write the number of centuries in AP style?
The Associated Press Stylebook (AP style) offers two recommendations based on number value: (1) single-digit centuries should be written as lowercased words and (2) double-digit centuries should be written as numerals: 2 The Roman Empire fell in the fifth century.
How do you write 21st century in AP style?
The Associated Press Stylebook (AP style) offers two recommendations based on number value: (1) single-digit centuries should be written as lowercased words and (2) double-digit centuries should be written as numerals: The Roman Empire fell in the fifth century.
Do you capitalize 21st century?
twenty-first century? My short answer for all specified contexts is twenty-first century. Unless the name of the century begins a sentence or is part of a proper name, it is written in all lowercase letters: We are living in the twenty-first century.
How do you write 21st century?
Centuries may be written in either words or numerals. Note however that in formal writing, single-digit centuries (e.g., the ninth century) are generally spelled out instead of being written in figures. Double-digit centuries may be written either way (e.g., the 21st or the twenty-first century).May 6, 2021
Do you capitalize 20th century?
However, do not capitalize the names of centuries or decades unless they are part of special names: the twentieth century.
Does 21st century need a hyphen?
Centuries conform to the general rule for hyphenating a compound adjective. When it comes before the noun, include century in the hyphenation (in the case of twenty-first century and above). Afterward, do not (CMOS). It is now the twenty-first century.Nov 2, 2015
Does century have to be capitalized?
However, centuries—and the numbers before them—are not capitalized. See the examples below for an illustration of this rule: In the fifteenth and sixteenth centuries , England blossomed into an empire. In the eighteen hundreds , the world saw great technological advancement.
Is 20th century hyphenated?
The rule here is the same as when using hyphens elsewhere, so it depends on whether you're using the term adjectivally. For example, you might describe a digital wrist watch as “twentieth-century technology.” Here, we hyphenate the century because we're using it as a compound adjective modifying the word “technology.”Nov 4, 2015
Is 18th century hyphenated?
In the mid–eighteenth century [use an en dash] the practice flourished. In early- and mid-eighteenth-century salons the practice flourished. Or you might decide to leave open a mid compound you would otherwise hyphenate. In the early and mid eighteenth century the practice flourished.Aug 30, 2019
Do you capitalize 19th century?
Some grammarians capitalize Nineteenth Century because they see it as a specific time period. Others say that you should lowercase numbered centuries.Mar 26, 2016
How do you write twentieth century?
Centuries aren't normally capitalized. Some publications spell out centuries (e.g., twentieth century), while others use numerals (e.g., 20th century) for centuries after the tenth.
Planes, Ships, and Spacecraft Designations
1. B-2 bomber 2. Queen Elizabeth 2 3. QE2 4. Apollo 9 5. Viking 2(Do not use hyphens.)An exception to spelling out numbers for planes, ships, etc....
Decimals, Percentages, and Fractions With Numbers Larger Than 1
1. 7.2 magnitude quake 2. 3 ½ laps 3. 3.7 percent interest 4. 4 percentage pointsDecimalization should not exceed two places in most text material....
Millions, Billions, Trillions Dollars
Use a figure-word combination. 1. 1 million people, not one million 2. $2 billion, not two billionAlso note no hyphen linking numerals and the word...
Odds, Proportions, and Ratios
1. 9-1 longshot 2. 3 parts cement to 1 part water 3. a 1-4 chance, but one chance in threeSee also AP Style Betting Odds, AP Style Proportions, and...
Sports Scores, Standings, and Standards
1. The Giants defeated the Lions 14-7 (No comma between the team and the score).In Golf 1. 3 up, but a 3-up lead, led 3-2 2. a 6-1-2 record (six wi...
What is AP style?
The Associated Press Stylebook (AP style) offers two recommendations based on number value: (1) single-digit centuries should be written as lowercased words and (2) double-digit centuries should be written as numerals: 2. The Roman Empire fell in the fifth century. Rock and roll music was invented in the 20th century.
What is Chicago style?
Chicago is also the industry standard for nonfiction and fiction books (although specific publishers may follow other guides). Regardless of the style guide that you follow, ensure that your chosen style for writing centuries is consistent throughout your document.

What Years Make A Century?
Use of BC, Ad, BCE, and CE
1800s Or 19th Century?
- Both forms of usage are correct: “the 1800s” and “the 19th (or nineteenth) century.” Since the years of the nineteenth century begin with the numerals “18,” it is also called the “1800s” (pronounced eighteen hundreds). No apostrophe is necessary before the s. Terms like “1900s” and “2000s” can also mean the first decadeof a century (e.g., 2000s, 2010s, 2020s). Context usu…
Use of Apostrophe
- An apostrophe before the sin the name of a century is unnecessary (though not incorrect) and generally omitted in formal writing.
Words vs. Numerals
- Centuries may be written in either words or numerals. Note however that in formal writing, single-digit centuries (e.g., the ninth century) are generally spelled out instead of being written in figures. Double-digit centuries may be written either way (e.g., the 21st or the twenty-first century). Always use words instead of numerals for names of ce...
Chicago vs. AP Style
- The Chicago Manual of Style suggests spelling out the number denoting the century, while the AP Stylebook recommends words for numbers up to 10, and numerals thereafter. Style guides differ in their recommendations on whether to use numerals or words for the name of a century. Wikipedia, for instance, uses numerals for all centuries.
Superscript For Ordinal Numbers
- Since centuries occur in chronological sequence, they are written as ordinal numbers. When using numerals, avoid using superscript for letters that denote the ordinal (st, nd, rd, th). Most style guides recommend against using superscript for ordinal numbers, since it can affect readability across fonts and typefaces.
Use of Hyphen
- Use a hyphento show two-digit numbers in names of centuries from the twenty-first century onward. Don’t unnecessarily place a hyphen between the number and the word century.
Capitalization
- Don’t capitalize the names of centuries, unless part of a proper noun or a title. Of course, in proper nouns, capitalize as needed. Also capitalize major words in book titles.
Two Or More Centuries: Singular Or plural?
- When referring to two or more centuries together, use the plural word centuries if the names of the centuries are joined by and or through. Use the singular word century if they are joined by to or or.