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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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will have doubled

Grammar usage guide and real-world examples

USAGE SUMMARY

"will have doubled" is a correct and usable phrase in written English.
It can be used when you want to refer to an action that is expected to be completed in the future. For example, "By the end of the year, our profits will have doubled."

✓ Grammatically correct

News & Media

Science

Wiki

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

By the end of year, that figure will have doubled.

Today, fifteen per cent of Americans are Hispanic; in 2050, the percentage will have doubled.

News & Media

The New Yorker

By then, if projections are right, its population will have doubled to top 2m.

News & Media

The Economist

By 2020, those "extra" men will have doubled to 30 million.

News & Media

The New York Times

In other words, we will have doubled the size of the Border Patrol during my presidency.

By then, Koorey anticipates that Christchurch's cycling commuters will have doubled.

News & Media

The Guardian

By this time next year, the number of GBKs will have doubled or tripled.

If WFP's estimates prove correct, Ebola will have doubled the number of food-insecure people in these three countries.

News & Media

The Guardian

If official estimates are right, by 2014 the number of people locked up will have doubled in 20 years.

News & Media

The Economist

If that gain holds when the stock opens on Thursday, Tesla stock will have doubled so far this year.

News & Media

The New York Times

Regional authorities estimate that by 2030 the population of the greater Austin area will have doubled, to three million.

News & Media

The New York Times
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Expert writing Tips

Best practice

When using "will have doubled", ensure the context clearly indicates the future time frame and the point from which the doubling is measured. This avoids ambiguity and strengthens the clarity of your statement.

Common error

Avoid using "will have doubled" when a simple future tense is more appropriate. For instance, if you're describing a general expectation rather than a completed action by a specific future time, opt for "will double" instead.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

"Will have doubled" functions as a verb phrase in the future perfect tense. It describes an action (doubling) that will be completed before a specified time in the future. Ludwig's examples showcase its use in projecting growth and increases by a future point in time, as validated by Ludwig AI.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

25%

Formal & Business

15%

Less common in

Wiki

10%

Academia

3%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "will have doubled" is a versatile and grammatically correct way to express that something will have increased to twice its original amount by a specific point in the future. As Ludwig AI confirms, this future perfect tense is commonly used in forecasts, projections, and descriptions of anticipated growth. It appears frequently in "News & Media", "Science", and "Formal & Business" contexts, making it suitable for neutral and professional communication. Remember to clearly establish the future time frame to avoid ambiguity. By following these guidelines, you can confidently use "will have doubled" in your writing.

FAQs

How can I use "will have doubled" in a sentence?

Use "will have doubled" to describe an action that will be completed in the future, resulting in a quantity being twice its original amount. For example, "By next year, our profits "will have doubled"."

What's a simpler way to say "will have doubled"?

Alternatives include using "is expected to double" or "will likely double", depending on the context and the level of certainty you wish to convey.

What is the difference between "will double" and "will have doubled"?

"Will double" indicates a future action, while ""will have doubled"" indicates an action that will be completed by a specific time in the future. The latter emphasizes the completion of the doubling.

Is it correct to say "would have doubled" instead of "will have doubled"?

While "would have doubled" is grammatically correct, it expresses a conditional or hypothetical scenario, whereas ""will have doubled"" expresses a future certainty. The choice depends on whether you're describing a real or hypothetical situation.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

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