estimated at roughly

USAGE SUMMARY

The phrase "estimated at roughly" is correct and usable in written English.
It can be used when providing an approximation or estimation of a quantity, value, or measurement. Example: "The project's cost is estimated at roughly $500,000."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

31 human-written examples

Human losses during the German occupation have been estimated at roughly 250,000.

Encyclopedia Britannica

The Mets have one of the highest payrolls in baseball, estimated at roughly $145 million.

The New York Times - Sports

The recovery efficiency of surface mining tar sands is estimated at roughly 90 percent.

Encyclopedia Britannica

When the smoke cleared, Custer's battalion of some 225 officers, scouts and enlisted men was wiped out, with the Indian casualties estimated at roughly half that amount.

The New York Times

The projected cost is yet to be determined but laying tracks in other states has been estimated at roughly $1bn each 10km.

The Guardian

Mr. Obama's team counters that further corporate tax cuts would worsen the deficit, estimated at roughly $400 billion for fiscal 2008.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

29 human-written examples

We suggest all the radio & TV people get together & collect the money earmarked for all the programs glorifying human greed - a sum we estimate at roughly 50 million per annum - & pool it in a compound-interest account.

The New Yorker

Based on these incomplete data, the size of the catchment drained at "Shaft" was roughly estimated at about 500 m2.

Environmental Sciences Europe

That's also miniscule compared with a worldwide Muslim population very roughly estimated at some 1.5 billion.

Forbes

As its content is relatively constant with depth, the total amount of stable carbon can be roughly estimated at about 1.2 Gt.

Global and Planetary Change

No correction was made for data from 2002-2003 whenationalal coverage was not yet achieved, but roughly estimated at about 80%.

BMC Family Practice

Expert writing Tips

Best practice

When using "estimated at roughly", ensure the context implies that an exact figure is either unavailable or unnecessary. This phrase is best suited for situations where an approximation is sufficient.

Common error

Avoid following "estimated at roughly" with language that suggests a high degree of precision. For example, don't say "estimated at roughly 10,347 units" since the word "roughly" implies an approximation, making the exact number contradictory.

Linguistic Context

The phrase "estimated at roughly" functions as an adverbial phrase modifying a verb or noun, indicating that a value or quantity is being approximated. Ludwig AI highlights its frequent use in contexts where precise figures are unavailable or unnecessary.

Expression frequency: Common

Frequent in

News & Media

64%

Science

20%

Encyclopedias

4%

Less common in

Wiki

4%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "estimated at roughly" is a versatile and widely used phrase for indicating an approximate value. As Ludwig AI confirms, it's considered grammatically correct. It appears most frequently in News & Media and Science contexts, highlighting its utility in conveying information where precise figures are either unavailable or unnecessary. When writing, it's important to avoid overstating precision after using this phrase and consider alternatives like "approximately estimated at" or "estimated to be around" for subtle variations in meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

approximately estimated at

Adds an extra layer of approximation by using "approximately" in conjunction with "estimated at".

estimated to be around

Replaces "roughly" with "around", conveying a similar sense of approximation.

estimated in the vicinity of

More formal way of saying approximately, useful in professional or scientific contexts.

roughly approximated at

Uses "approximated" as a synonym for "estimated", keeping "roughly" to maintain the sense of imprecision.

in the neighborhood of

An idiomatic expression for approximation, less formal than "in the vicinity of".

believed to be in the region of

Emphasizes the element of belief or assumption in the estimation.

thought to be approximately

Highlights that the figure is based on someone's thought or conjecture.

reckoned to be about

Less formal and more colloquial alternative, suggesting a casual estimation.

assumed to be in the ballpark of

Uses the idiom "in the ballpark" to indicate a broad estimation.

considered to be nearly

Suggests a figure that is close to a certain value, but not exact.

FAQs

How can I use "estimated at roughly" in a sentence?

Use "estimated at roughly" when you want to provide an approximate value or quantity. For example: "The cost of the project is "estimated at roughly" $1 million".

What are some alternatives to "estimated at roughly"?

Alternatives include "approximately estimated at", "estimated to be around", or "in the vicinity of". These phrases offer similar meanings while varying in formality and emphasis. See more options "approximately estimated at".

Is it redundant to use "estimated at roughly" with other approximation phrases?

While not strictly redundant, using too many approximation phrases together (e.g., "estimated at roughly about") can make your writing sound less concise. Choose the clearest and most direct option.

What is the difference between "estimated at roughly" and "exactly"?

"Estimated at roughly" indicates an approximation, while "exactly" signifies a precise value. They are antonyms and should be used in contrasting contexts. For example, "The population was "estimated at roughly" 10,000, but the census revealed it was exactly 9,876."