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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
estimated to be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "estimated to be" is a perfectly valid phrase in written English.
You can use it anytime you want to describe something that has been calculated, estimated, or inferred based on available evidence. For example, "The total cost of the project is estimated to be $20,000."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
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
60 human-written examples
Cost: estimated to be $400m.
News & Media
Twenty-five hundred wrecks are estimated to be there.
News & Media
It is now estimated to be £6bn.
News & Media
Jonathan is estimated to be worth £760m.
News & Media
Billings were estimated to be $20 million.
News & Media
Errors are estimated to be approximately 5%.
Science & Research
The study is estimated to be completed by summer 2010.
Academia
The population in 2009 was estimated to be 3,200.
News & Media
They are estimated to be worth several hundred thousand pounds.
News & Media
It is estimated to be worth more than $4m.
News & Media
The country's population is estimated to be nearly five million.
News & Media
Expert writing Tips
Best practice
When using "estimated to be", ensure your estimate is based on reasonable data and clearly state your sources or methodology if possible. This enhances credibility.
Common error
Avoid using "estimated to be" when you have precise measurements or data. This phrase is best suited for situations where exact figures are unavailable or not yet determined.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "estimated to be" functions as a verbal phrase used to express an approximation or calculation based on available information. As Ludwig AI confirms, it indicates that a value or quantity has been assessed but is not known with certainty. Examples across diverse sources illustrate its broad applicability.
Frequent in
News & Media
49%
Academia
17%
Science
17%
Less common in
Formal & Business
10%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "estimated to be" is a versatile phrase used to express approximations across various contexts. Ludwig AI validates its grammatical correctness and widespread use. It's most frequently encountered in News & Media, Academia, and Science. Remember to use it when exact figures are unavailable and ensure your estimates are based on reasonable data. Consider alternatives like "projected to be" or "believed to be" depending on the nuance you wish to convey. The phrase's broad applicability and neutral-to-formal register make it a valuable tool in various writing scenarios.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
projected to be
Emphasizes a forecast or prediction, often based on current trends or data.
believed to be
Indicates an opinion or widespread acceptance, rather than a strict calculation.
thought to be
Suggests a less formal belief or consideration.
calculated to be
Highlights a precise mathematical determination.
assumed to be
Implies a supposition or educated guess in the absence of complete information.
considered to be
Focuses on a formal judgment or evaluation.
reckoned to be
A more informal way of saying "calculated to be" or "estimated to be".
presumed to be
Similar to "assumed to be", but can indicate a legal or formal context.
valued at
Often used when discussing monetary worth or appraisal.
approximate to
Highlights the lack of certainty in the assessment, focusing on similarity rather than precision.
FAQs
How can I use "estimated to be" in a sentence?
You can use "estimated to be" to describe something that has been calculated or inferred based on available evidence. For example, "The project cost is estimated to be $1 million."
What are some alternatives to "estimated to be"?
You can use alternatives like "projected to be", "believed to be", or "thought to be" depending on the context.
When is it appropriate to use "estimated to be" instead of "is"?
"Estimated to be" is appropriate when you are providing an approximation or a calculation based on incomplete data, whereas "is" implies a known or definite value.
What's the difference between "estimated to be" and "forecast to be"?
"Estimated to be" generally refers to a current or past value that is not precisely known, while "forecast to be" typically refers to a future value that is predicted based on current trends.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested