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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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estimated at about

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "estimated at about" 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 cost of the project is estimated at about $50,000."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The price was estimated at about $1.1 million.

News & Media

The New York Times

It is estimated at about $2 million.

His fortune is estimated at about £500m.

The total cost has been estimated at about $80 million.

The cost has been estimated at about $15 billion.

News & Media

The New York Times

Total costs are unofficially estimated at about £200,000.

News & Media

The Guardian

Originally, the price tag was estimated at about $10 million.

That number is now estimated at about $20 billion.

South Ossetia's population is estimated at about 50,000.

News & Media

The New York Times

That price was estimated at about $350 million a year.

News & Media

The New York Times

The Oort Cloud has a larger radius, estimated at about 50,000 AU (or 7.5x1012 km).

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Expert writing Tips

Best practice

When using "estimated at about", ensure the context clearly indicates the basis for the estimation. Be specific about the factors considered, if possible, to enhance credibility.

Common error

Avoid using "estimated at about" when more precise data is available. Relying on an estimate when exact figures can be obtained undermines accuracy and can mislead the audience.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "estimated at about" functions as a qualifier to indicate that a value or quantity is approximate rather than exact. Ludwig AI suggests that the phrase is valid in written English, which is confirmed by numerous examples.

Expression frequency: Very common

Frequent in

News & Media

42%

Science

35%

Academia

10%

Less common in

Formal & Business

7%

Wiki

5%

Reference

1%

Ludwig's WRAP-UP

The phrase "estimated at about" is a grammatically sound and frequently used expression to indicate an approximate value. Ludwig AI confirms its validity. While slight redundancy exists, the added emphasis on approximation is often beneficial. Its wide usage across diverse fields like news, science, and academia attests to its versatility and general acceptance. When employing this phrase, ensure the context supports the estimate and avoid using it when precise data is available.

FAQs

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

You can use "estimated at about" to provide an approximate value or quantity. For example: "The project cost is estimated at about $1 million."

What are some alternatives to "estimated at about"?

Is it redundant to say "estimated at about"?

While "estimated" already implies approximation, using "about" emphasizes the inexact nature of the figure. The slight redundancy is often acceptable for clarity.

When should I use a more precise term instead of "estimated at about"?

If you have access to concrete data or precise calculations, it's better to avoid estimations. Use phrases like "exactly" or "precisely" when accuracy is key.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: