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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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when compared to that of

Grammar usage guide and real-world examples

USAGE SUMMARY

"when compared to that of" is correct and usable in written English.
You can use this expression to indicate that you are making a comparison between two or more things. For example, "The quality of this product is superior when compared to that of its competitors."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The Tony's influence looks especially weak when compared to that of its award-show siblings.

News & Media

The New York Times

However, the load-carrying capacity of this damaged bridge could drop considerably when compared to that of the undamaged model.

This yield is 23.06% higher when compared to that of a batch culture without propionate supplementation.

His image hardly altered from year to year (especially when compared to that of Mr Bowie).

News & Media

The Economist

The medical and drug delivery devices needs of children are quite different and unique when compared to that of adults.

As a result, NCQDs sensitized ZnO photoanodes exhibited 75% higher photoconversion efficiency when compared to that of bare ZnO photoanodes.

The n-3 fatty acid level was high in all treatments when compared to that of the control group.

The difficulty of autonomous free-flight of a fixed-wing UAV is trivial when compared to that of takeoff and landing.

After PEC and c-PEC modification, the methanol permeability decreases obviously when compared to that of the pristine membrane.

Moreover, an enhanced selectivity in antidepressant-like effect was measured when compared to that of the native peptide.

The enhanced electrocatalytic performance of PtAu alloys when compared to that of Pt and Au is ascribed to an electronic effect resulting in decrease of BH bonding strength when compared to that of unalloyed Pt.

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Expert writing Tips

Best practice

Use "when compared to that of" in formal writing, especially in academic or technical contexts, to maintain a professional and precise tone.

Common error

While grammatically sound, relying too heavily on "when compared to that of" can make your writing sound repetitive. Vary your sentence structure by using simpler alternatives like "compared to" or "in contrast to" where appropriate to maintain reader engagement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "when compared to that of" functions as a comparative conjunction, introducing a clause that highlights the similarities or differences between two entities. As Ludwig AI explains, the phrase is correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

66%

News & Media

19%

Academia

15%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "when compared to that of" is a grammatically sound and frequently employed phrase for making comparisons. As Ludwig AI confirms, it serves to highlight distinctions or similarities between two subjects, finding its niche primarily in formal, scientific, and news-related contexts. Its widespread usage underscores its effectiveness in providing a clear and precise basis for evaluation. While useful, remember to vary your sentence structure to avoid redundancy. Consider alternatives like "compared to" or "in contrast to" to maintain reader engagement. Remember that using the phrase "when compared to that of" helps create a direct link and similarity with the two nouns that you are comparing.

FAQs

How can I use "when compared to that of" in a sentence?

Use "when compared to that of" to draw a direct comparison between two nouns, like in the sentence, "The efficiency of this engine is remarkable when compared to that of older models."

What are some alternatives to "when compared to that of"?

You can use alternatives such as "compared to", "in contrast to", or "relative to" for variety and conciseness.

Is it always necessary to include "that of" after "when compared to"?

Including "that of" is crucial for grammatical correctness when you're comparing something to something else of the same type or category. For example, "The speed of this car, when compared to that of other sports cars, is impressive." Without "that of", the comparison can become unclear or incorrect.

What's the difference between "when compared to" and "when compared with"?

Both "when compared to" and "when compared with" are acceptable and often interchangeable. However, "when compared to" is generally more common in American English, while "when compared with" is more frequently used in British English. The meaning remains the same.

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Most frequent sentences: