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
it was estimated
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it was estimated" is correct and can be used in written English.
You could use it to express an approximation or guess of a figure, or to refer to an opinion already expressed. For example, "It was estimated that up to 200,000 people attended the rally."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
it was approximated
it was calculated
it was projected
it is estimated
the estimate was
it was assessed
it was anticipated
it was believed
it was thought
the figures suggest
it was alleged
it was underestimated
it was forecast
it was speculated
it was budgeted
it was forecasted
it was deemed
it was characterized
it was translated
it was indicated
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
59 human-written examples
It was estimated at $10 million to 15 million.
News & Media
This one, it was estimated, might go for $1 million.
News & Media
It was estimated at £30-40m and sold for £34.8m.
News & Media
In 2007, it was estimated to be 284 million tons.
News & Media
It was estimated at $3 million to $4 million.
News & Media
By 2013, it was estimated that the city's population had plummeted to 258,959.
News & Media
It was estimated at $6 million to $8 million, but there wasn't a bid.
News & Media
It was estimated that £500m would flow back to Treasury coffers.
News & Media
It was estimated that 1.4 million women suffered domestic violence in England and Wales in 2014.
News & Media
As recently as 2007, it was estimated that almost three hundred thousand bats over-wintered there.
News & Media
In all, Jock said, it was estimated that some three million Rwandans had seen the race.
News & Media
Expert writing Tips
Best practice
When using "it was estimated", ensure that the source or basis of the estimation is clear or easily inferred from the context. This adds credibility to the statement and avoids ambiguity.
Common error
Avoid using "it was estimated" without providing context or a source for the estimation. This can make the statement seem unsubstantiated and weaken your argument.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was estimated" functions as a reporting verb in the passive voice. It introduces a piece of information that has been calculated or approximated. As Ludwig AI explains, it is a valid and commonly used phrase.
Frequent in
News & Media
42%
Science
40%
Wiki
8%
Less common in
Formal & Business
6%
Reference
2%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "it was estimated" is a grammatically sound and frequently used phrase for reporting approximations or calculated values. As confirmed by Ludwig AI, it is suitable for written English. The phrase appears most commonly in news, scientific, and wiki articles, maintaining a neutral to formal tone. To ensure clear communication, it is important to provide context for the estimation. Alternatives like "it was approximated" or "it was calculated" can offer nuanced variations in meaning. By following these best practices, writers can effectively use "it was estimated" to convey information with accuracy and clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the estimate was
Changes the sentence structure while maintaining the core meaning.
it was approximated
Replaces "estimated" with "approximated", suggesting a less precise calculation.
it was calculated
Replaces "estimated" with "calculated", implying a more rigorous, mathematical determination.
it was assessed
Replaces "estimated" with "assessed", suggesting a formal evaluation or judgment.
it was anticipated
Replaces "estimated" with "anticipated", suggesting a prediction based on trends or expectations.
it was projected
Replaces "estimated" with "projected", implying a forecast into the future based on current data.
it was believed
Shifts from a calculated value to a general belief or opinion.
it was thought
Similar to "believed", but can suggest a more casual or informal assessment.
the figures suggest
Alters the construction to focus on the figures implying the estimations.
it was reckoned
Replaces "estimated" with "reckoned", often used in more informal contexts or to imply a rough calculation.
FAQs
How to use "it was estimated" in a sentence?
Use "it was estimated" to introduce a figure or value that has been approximated or calculated, often when the exact value is unknown or unimportant. For example, "It was estimated that the project would take two years to complete."
What can I say instead of "it was estimated"?
You can use alternatives like "it was approximated", "it was calculated", or "it was projected" depending on the context.
Is it better to use active or passive voice with "it was estimated"?
While "it was estimated" uses the passive voice, it is often preferred when the estimator is unknown or when the emphasis is on the estimated value. However, using the active voice (e.g., "Researchers estimated...") can make the sentence more direct and engaging.
What is the difference between "it was estimated" and "it is estimated"?
"It was estimated" refers to an estimation that occurred in the past, while "it is estimated" refers to a current or ongoing estimation. For example, "It was estimated last year that the population would grow by 5%, but "it is estimated" now that the growth will be closer to 7%."
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested