the number has doubled

USAGE SUMMARY

The phrase 'the number has doubled' is a grammatically correct and usable phrase in written English.
You can use it to indicate that a quantity has increased by a factor of two. For example: In the past month, the number of subscribers to our newsletter has doubled.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

The number has doubled.

The Guardian - Opinion

"The number has doubled since 2002".

The New York Times

The number has doubled in 15 years.

The Guardian

The number has doubled in the past two decades.

The New York Times - Health

"In fact the number has doubled in the last three years.

The New York Times - Travel

Among young adults ages 18 to 24, the number has doubled.

The Washington Post

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

In 2012-13, the number had doubled in London and risen to 152 in Manchester.

The Guardian

By World War II, the number had doubled.

Forbes

The organisation said the growth rate had quickened over the past 10 years and that the number had doubled in that time, with one brewery for every 50 pubs.

BBC

By 1806, the number had doubled, with over 883 stationed in and around Nacogdoches.

Wikipedia

According to the UN refugee agency, 250,000 people have been uprooted since clashes in the country erupted in 2004, with the number having doubled since last August.

Huffington Post

Expert writing Tips

Best practice

Use "the number has doubled" when you want to clearly and concisely state that a quantity has increased by a factor of two. This phrase is suitable for a wide range of contexts, from formal reports to casual conversation.

Common error

Avoid assuming the reader knows the original number. Always provide context, such as "The number of applicants has doubled since last year, from 50 to 100." Without the initial number, the statement is less impactful.

Linguistic Context

The phrase "the number has doubled" functions as a declarative statement. It expresses that a specific quantity has increased to twice its original value. Ludwig's examples demonstrate its use across varied domains, signifying substantial growth or change.

Expression frequency: Uncommon

Frequent in

News & Media

66%

Science

17%

Wiki

8%

Less common in

Formal & Business

8%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "the number has doubled" is a grammatically sound and readily understandable expression indicating that a specific quantity has increased by 100%. Ludwig AI confirms its correctness. The phrase is frequently used in news and media, as well as scientific contexts, suggesting a neutral register suitable for various communication styles. While Ludwig presents numerous examples, keep in mind to always state the base number for clarity. To offer different perspectives, consider alternative phrases such as "there's been a twofold increase" or "the count has been multiplied by two".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

there's been a twofold increase

Emphasizes the 'twofold' nature of the rise, specifying the multiplier directly.

the count has been multiplied by two

Highlights the mathematical operation that has occurred.

the figures have risen twofold

Uses "figures" as a synonym for number, and specifies 'twofold'.

a 100 percent increase has occurred

States the change as a percentage increase.

the quantity has experienced a doubling

Formal and emphasizes the action of doubling.

there's a duplication in the tally

Focuses on the concept of duplication.

the sum has been doubled

Uses sum, highlighting the calculation aspect.

the total has gone up by 100%

Focuses on the percentage increase in a direct way.

the amount has become twice as large

Expresses the change in terms of relative size.

the magnitude has shown a 2x increase

Emphasizes the magnitude and presents the increase as '2x'.

FAQs

What does it mean when you say "the number has doubled"?

It means that the quantity or amount being discussed has increased by 100%, or has been multiplied by a factor of two. In other words, there is now twice as much of something as there was before.

What can I say instead of "the number has doubled"?

You can use alternatives like "there's been a twofold increase", "the count has been multiplied by two", or "a 100 percent increase has occurred" depending on the context.

How do you use "the number has doubled" in a sentence?

Use "the number has doubled" to indicate a 100% increase: "Since the new policy was implemented, the number of customer complaints has doubled."

Is it more appropriate to say "the number has doubled" or "the numbers have doubled"?

The phrase "the number has doubled" is generally more appropriate when referring to a single quantity or count. "The numbers have doubled" is correct only if discussing multiple distinct numerical values simultaneously.