Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
been doubled
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "been doubled" is correct and usable in written English.
It can be used in contexts where you are indicating that something has been increased or multiplied by two. Example: "The amount of funding for the project has been doubled this year compared to last year."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
Pleasure has been doubled, not diminished.
News & Media
"She's always been doubled," Joseph Appel said.
News & Media
The advantage could have been doubled before the break.
News & Media
State pensions have been doubled and poverty rates have fallen.
News & Media
Cameron says cold weather payments have been doubled.
News & Media
Yet by then Chelsea's lead had been doubled.
News & Media
A bid may be overcalled as usual whether or not it has been doubled or redoubled.
Encyclopedias
Over the same period the number of police checkposts has been doubled.
News & Media
The number of foreign trainers has been doubled, improving those instructor-pupil ratios.
News & Media
In a matter of two decades, grain production in absolute terms has been doubled.
Encyclopedias
That score should have been doubled within four minutes, when Messi created and Pedro "scored".
News & Media
Expert writing Tips
Best practice
When using "been doubled", ensure the context clearly indicates what the original quantity was and what it has increased to. This avoids ambiguity and ensures clarity for the reader.
Common error
Avoid using "been doubled" if the initial quantity is unclear or unknown. Instead, provide specific figures or use alternative phrases that emphasize the comparative increase from a known value.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "been doubled" functions as a passive construction, indicating that something has undergone a process of multiplication by two. As shown by Ludwig, it typically describes a completed action, where an initial quantity or value has been increased to twice its original amount.
Frequent in
News & Media
48%
Science
37%
Formal & Business
10%
Less common in
Wiki
4%
Encyclopedias
1%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "been doubled" is a common and grammatically sound way to express that something has increased to twice its original value. As Ludwig AI confirms, it's widely used in various contexts, from news and media to scientific publications, with a neutral register. When using this phrase, ensure that the original quantity is clear to avoid ambiguity. While alternatives like "increased twofold" or "multiplied by two" exist, "been doubled" provides a straightforward and easily understandable way to communicate this particular type of increase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
increased twofold
Emphasizes the multiplicative nature of the increase, specifying it as a factor of two.
multiplied by two
Directly states the mathematical operation performed on the original quantity.
risen by a factor of two
Similar to increased twofold, highlighting the multiplicative increase.
experienced a two-fold increase
Formal way to express that there's been a duplication in quantity.
increased by 100 percent
Expresses the increase as a percentage of the original amount.
become twice as large
Focuses on the resultant size after the increase.
expanded to twice its size
Focuses on the final size after the doubling.
effectively duplicated
Highlights that the original amount is now present in two instances.
grown exponentially
Suggests a rapid increase, although not necessarily exactly doubled.
boosted by 100%
Informal expression used to show growth.
FAQs
How can I use "been doubled" in a sentence?
Use "been doubled" to describe something that has increased by a factor of two. For example, "The budget has been doubled this year" indicates the budget is now twice its previous amount.
What can I say instead of "been doubled"?
You can use alternatives like "increased twofold", "multiplied by two", or "become twice as large" depending on the context.
Is it correct to say "the number was been doubled"?
No, the correct phrasing is "the number has been doubled" or "the number was doubled". The auxiliary verb "has" or "was" is necessary for proper grammatical structure.
What's the difference between "been doubled" and "doubled"?
"Been doubled" typically implies a passive construction, emphasizing that something has undergone the doubling. "Doubled" can be active or passive, but without "been", it might suggest the act of doubling rather than the state of having been doubled. For example, "The price has been doubled" versus "The company doubled its profits".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested