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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are equal to that of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are equal to that of" is correct and usable in written English.
It can be used when comparing two quantities, values, or characteristics to indicate that they are the same. Example: "The results of the experiment are equal to that of previous studies, confirming the initial hypothesis."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

The planes have no catalytic converters to minimize harmful jet fuel emissions, and the emissions from just one plane are equal to that of 3,000 cars.

News & Media

The New York Times

But then, as Confucius said, few pleasures in life are equal to that of seeing an old friend slip slowly off a roof... 1993 saw the publication of The Black Book, in which Rebus is reunited with his brother Mickey, a former stage hypnotist who went to prison for drug dealing at the end of the events described in Knots & Crosses.

Furthermore, the limits of are equal to that of, and one can assume the limits of it to be.

The LDPE/CNC composites retain elongation at break values that are equal to that of neat polymer while a decrease is observed with PP/CNC composites.

Science

Polymer

Under the load power, when using the delta-connected autotransformer, the kVA ratings of ZSBT and IPR are equal to that of using wye-connected autotransformer, respectively.

Based on this fact, the influences of all valid measurements together on the current estimate are equal to that of a fused measurement.

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Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

New York's combined state and local rate was equal to that of Los Angeles, Memphis and Houston.

News & Media

The New York Times

The lighting bill for the evening was equal to that of 1500 housholders.

News & Media

The New Yorker

"In a practical sense, his responsibility was equal to that of a president," Mr. Hanawa said.

News & Media

The New York Times

The area's population, though, is equal to that of the United States and Mexico combined.

News & Media

The New York Times

The picture quality is equal to that of conventional, room-size systems.

News & Media

The New York Times
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Expert writing Tips

Best practice

When comparing complex systems or datasets, ensure that the units of measurement and the scope of comparison are clearly defined to avoid misinterpretations.

Common error

Avoid using "equal to that of" when a simpler construction like "equal to" is sufficient. Overcomplicating the sentence can make your writing sound pretentious.

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 "are equal to that of" functions as a comparative phrase. It's used to establish equivalence between two distinct entities or quantities. This is supported by Ludwig's examples, where the phrase consistently links two items for comparison.

Expression frequency: Common

Frequent in

Science

68%

News & Media

20%

Encyclopedias

6%

Less common in

Wiki

4%

Formal & Business

1%

Social Media

1%

Ludwig's WRAP-UP

In summary, the phrase "are equal to that of" is a grammatically sound and frequently employed comparative expression, used to establish equivalence between two distinct entities or quantities. Predominantly found in scientific and news contexts, as showcased by Ludwig, it maintains a formal tone, although it's adaptable to various registers depending on the source material. While it is accurate, you may consider a simpler expression in less formal writing. Ludwig AI confirms that the phrase is correct and usable in written English.

FAQs

How can I use "are equal to that of" in a sentence?

Use "are equal to that of" to compare two things, showing they have the same value or characteristic. For example: "The benefits of this program are equal to that of similar initiatives".

What's a simpler way to say "are equal to that of"?

You can use phrases like "are equivalent to" or "are comparable to" for a more concise expression.

Is it grammatically correct to say "are equal to that of"?

Yes, the phrase "are equal to that of" is grammatically correct. However, ensure that the comparison is clear and the sentence is not unnecessarily complex.

When should I use "are equal to that of" instead of "are equal to"?

Use "are equal to that of" when you need to make a comparison to a specific previously mentioned item or concept, providing a clearer reference. Otherwise, "are equal to" is generally simpler and more direct.

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Most frequent sentences: