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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
are equivalent to that of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are equivalent to that of" is correct and usable in written English.
It can be used when comparing two things to indicate that they have the same value, meaning, or effect. Example: "The results of the experiment are equivalent to that of previous studies, confirming the initial hypothesis."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(18)
is comparable to
are equal to
are the same as
are comparable to
are on par with
are analogous to
are commensurate with
are interchangeable with
are virtually identical to
are equal to that of
are identical to that of
are superior to that of
are related to that of
are similar to that of
are close to that of
are different to that of
are favorable to that of
are comparable to that of
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
16 human-written examples
According to one British medical study, actors' stress levels on opening night are equivalent "to that of a car-accident victim".
News & Media
He considered killing himself, but drove, instead, to Denmark… Actors' stress levels on opening night are equivalent to that of a car accident victim.
News & Media
"Some people say that the services I provide are equivalent to that of 50 members of Parliament," declared Yasser Suleiman, known by everyone here as Sheik Yasser.
News & Media
If meditation's benefits are equivalent to that of other treatments, then it's a great option: Some people would prefer to sit in meditation every day than use medication or attend therapy sessions.
Academia
Under such conditions, crosswind runways cannot be used simultaneously with main runways, so that the capacities of the crossed and V configurations are equivalent to that of a single runway.
Encyclopedias
In the first step, the discrete joints are modelled as elastic body with nil lateral stiffness, the stretch and shear stiffness of which are equivalent to that of the solder joints smearing across the entire layer.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
The job was equivalent to that of a factory manager.
News & Media
Instead, its operation is equivalent to that of a WCS.
Science
Their wealth is equivalent to that of the bottom 40% of Americans.
News & Media
The energy liberated by the tidal disruption was reported to be equivalent to that of a supernova, an exploding star.
News & Media
The net effect is equivalent to that of a whopping 135 billion tonnes of carbon dioxide.
News & Media
Expert writing Tips
Best practice
Use "are equivalent to that of" when you want to emphasize a precise, measurable comparison between two different entities or systems. Ensure the context clearly defines what aspect is being considered equivalent.
Common error
Avoid using "are equivalent to that of" in simple sentences where "are equal to" or "are the same as" would suffice. Opt for simpler phrasing to maintain clarity and conciseness in your writing.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are equivalent to that of" functions as a comparative connector, linking two different subjects by asserting their equality in a specific aspect. It indicates that the characteristic being compared is equal between the two subjects. Ludwig confirms the phrase's grammatical correctness and usability.
Frequent in
Science
40%
News & Media
40%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "are equivalent to that of" serves as a precise comparative connector, primarily used to establish equality between two distinct subjects, as verified by Ludwig. It is grammatically sound and most commonly found in scientific, news and academic contexts, indicating a formal to neutral register. Although alternatives like "are equal to" or "are the same as" exist, the choice depends on the desired level of emphasis and context. Remember to use this phrase when highlighting measurable equivalence between different entities, while avoiding overuse in simpler contexts for clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are the same as
This alternative offers a more direct and simplified comparison, removing the 'that of' construction.
are equal to
This alternative is a more concise way of expressing equivalence, omitting the 'that of' for brevity.
match that of
This focuses on how closely two things align or correspond with each other.
are comparable to
This alternative suggests similarity and allows for slight differences, whereas the original phrase suggests exact equivalence.
are on par with
This alternative implies equality in terms of quality or performance.
are analogous to
This suggests a similarity based on a specific analogy, implying a more conceptual equivalence.
are commensurate with
This alternative suggests a proportional or corresponding relationship, often used in formal contexts.
are interchangeable with
This indicates that two things can be used in place of each other without affecting the outcome.
are virtually identical to
Highlights that the things being compared have negligible differences.
represent the same as
Highlights that the things being compared have same value, impact or effect.
FAQs
How can I use "are equivalent to that of" in a sentence?
The phrase "are equivalent to that of" is used to compare two distinct entities and assert that they possess the same value or effect. For example, "The impact of the new policy changes "is comparable to" that of the previous regulations".
What phrases can I use instead of "are equivalent to that of"?
Alternatives include "are equal to", "are the same as", "are comparable to", or "match that of". The best choice depends on the specific context and the nuance you want to convey.
Is it better to say "are equivalent to" or "are equivalent to that of"?
Using "are equivalent to that of" is suitable when you are explicitly comparing to a previously mentioned item or standard. Using "are equivalent to" is more general. For instance, "The new system's performance is equivalent to that of the old system" versus "The new system's performance is equivalent".
What's the difference between "are similar to" and "are equivalent to that of"?
"Are similar to" implies a degree of resemblance but not necessarily exact matching. In contrast, "are equivalent to that of" suggests a more precise and measurable equality. For instance, if two products "are similar to" each other, they share some features, but if they "are equivalent to that of" each other, they perform the same function with equal effectiveness.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested