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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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four hundred

Grammar usage guide and real-world examples

USAGE SUMMARY

"four hundred" is a correct and usable phrase in written English.
It is used to represent the number 400 in written form. Example: The old oak tree stood tall and proud, its trunk measuring over four hundred years in age.

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

According to the Campaign for Better Transport (CBT), the cost of a Milton Keynes season ticket has risen 23.5%, or £930, since January 2010 and is one of a number of fares that have increased around four times more than average wages over this five-year period.

News & Media

The Guardian

Five and a half!

News & Media

The New York Times

It is essentially clear that the four more liberal members of the Court will vote in favor of the mandate.

News & Media

The New York Times

"We've been selling print books for 15 years and Kindle books for less than four years".

Sevilla scored three and, for the first time in history, two penalties were given against Madrid at home, but still the visitors lost by four.

An increase in free childcare for three- and four-year-olds, to 30 hours a week.

News & Media

The Guardian

The DUP leader's ultimatum followed the collapse of the trial of John Downey, suspected of involvement in the 1982 Hyde Park bombing which killed four soldiers.

News & Media

The Guardian

Insurgents killed at least four soldiers in an ambush on Monday.

News & Media

The Guardian

It was also reported that Darling "flipped" the location of his second home four times in four years, allowing him to claim thousands of pounds towards the cost of his Edinburgh home and a London flat.

News & Media

The Guardian

The cyclone has approached from the east after crossing the Gulf of Carpentaria from Queensland's Cape York Peninsula where it made landfall as a category four storm but caused minimal damage.

News & Media

The Guardian

While no gun was found on him, a handgun in a sock was discovered on grassland about four metres (14ft) from his body.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When using "four hundred" in formal writing, ensure it is consistent with the surrounding numerical expressions (e.g., use numerals throughout the document).

Common error

Avoid confusing "four hundred" with similar numerical expressions like "fourteen" or "forty". Ensure clarity by double-checking the context and intended meaning.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "four hundred" is as a numeral, specifically a cardinal number. It quantifies a noun or represents a numerical value. As noted by Ludwig, it is a correct and usable phrase.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "four hundred" is a straightforward numeral expression used to denote the quantity 400. As Ludwig AI confirms, it's grammatically correct and readily usable. While this analysis didn't yield any specific examples from the provided data, its linguistic function is clear: it serves to quantify and provide precise numerical information. Its neutral register makes it suitable for a broad array of contexts, and depending on the context formal writing may use the numeral form (400) instead.

FAQs

How do you write "four hundred" in numerals?

The numeral form of "four hundred" is simply 400.

What can I say instead of "about four hundred"?

You can use alternatives like "approximately "approximately four hundred"", "around "around four hundred"", or "nearly "nearly four hundred"" depending on the context.

Is it better to write "four hundred" or "400" in a formal document?

In formal documents, it's generally recommended to write out numbers from one to one hundred. For numbers greater than one hundred, using numerals (e.g., 400) is acceptable unless stylistic guidelines dictate otherwise.

What's the difference between "four hundred" and "a few hundred"?

"Four hundred" refers to a specific quantity, whereas "a few hundred" implies an approximate quantity that is generally less than "less than four hundred".

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Source & Trust

60%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: