Used and loved by millions
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
approximates to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "approximates to" is correct and commonly used in written English.
It means to come close to or resemble something, but not be an exact match. Example: The child's drawing approximates to a picture of a house, but it has some inaccuracies. In this sentence, the word "approximates" is used to indicate that the drawing is similar to a house, but not an exact representation of one.
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
if not soon
in two days
as excellent as
in a flash
as instructed by the directive
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
60 human-written examples
Such high radiation exposure approximates to that of Japanese women living approximately one mile away from the site of the Hiroshima atom bomb explosion.
News & Media
This approximates to an improvement of peripheral visualisation in approximately 2 of the 4 quadrants examined for each case.
Science
CSHP starts up quickly in approximately 15 seconds and the quickest stopping time of CSHP approximates to 80 seconds.
Science
It's a great skill, creating an experience that approximates to a proper family life".
News & Media
Morgan, after a little reconnaissance (which approximates to three dots in T20 cricket), struck the ball with awesome, wristy power.
News & Media
Give me journalism for that any day – at least journalism that approximates to the writing of a journal.
News & Media
Davydenko barely approximates to the top-five competitor he was, which somehow makes Murray's display even more substantial.
News & Media
The Germans have only fairly recently extricated themselves from enslavement (for such it seems) to the Fraktur script that approximates to black-letter prints.
News & Media
Kaufman is a fictional character, but approximates to Juval Aviv, who claims to have been a similarly-tasked agent in the 1970s.
News & Media
The impact of LCA approximates to that of LC A+TCA and the impact of TCA approximates to that of normal level of higher-order aberrations and is negligible.
Science
The prior one says it is obvious that occupancy approximates to zero whether the average speed of vehicles approximates to infinity in flow traffic condition or not.
Expert writing Tips
Best practice
When using "approximates to", ensure the context clearly indicates what is being approximated. For instance, "The model's prediction approximates to the actual outcome, but there are minor discrepancies."
Common error
Avoid using "approximates to" when a higher degree of precision is required. If accuracy is paramount, use more precise language, such as "equals", "is exactly", or "matches".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "approximates to" functions as a verb phrase indicating that something closely resembles or nears a particular value, state, or condition, but is not exactly the same. As Ludwig AI points out, it's used to show similarity without claiming precise equivalence.
Frequent in
Science
61%
News & Media
23%
Wiki
7%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "approximates to" is a versatile phrase used to indicate similarity or nearness, but not exactness. As Ludwig AI confirms, the phrase is grammatically correct and commonly found in both science and news contexts. While highly prevalent, it's important to understand that "approximates to" serves to convey an estimate or resemblance and must be used cautiously when precision is paramount. When exactness is needed, synonyms like "equals" or "is equivalent to" should be preferred. Its common usage makes it helpful in providing a level of clarity without misleading claims of absolute identity or precise measurement. Using it in the correct context improves the understanding and clarity of the text.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is similar to
This alternative uses a simpler structure focusing on general similarity.
is close to
This alternative highlights proximity or nearness in value or characteristic.
resembles
This single-word alternative conveys a visual or qualitative similarity.
is analogous to
This suggests a parallel or correspondence in some respects.
is comparable to
This alternative indicates a suitability for comparison, implying shared features.
approaches
Focuses on the act of getting closer to a certain value or state.
is roughly equivalent to
Indicates an approximate equivalence, allowing for some deviation.
is in the vicinity of
Suggests a location or value that is near the specified point.
borders on
Implies that something is very close to being something else, maybe crossing a threshold.
mirrors
Implies a strong resemblance or reflection of something else.
FAQs
How can I use "approximates to" in a sentence?
Use "approximates to" when you want to indicate that something is similar or close to something else, but not exactly the same. For example, "The cost of the project approximates to $1 million".
What can I say instead of "approximates to"?
You can use alternatives like "is similar to", "is close to", or "resembles" depending on the context.
Is there a difference between "approximates to" and "equals"?
"Approximates to" indicates a similarity or close value, while "equals" signifies an exact match. Use "approximates to" when the values are not precisely the same but are near enough for the purpose at hand.
When is it inappropriate to use "approximates to"?
Avoid using "approximates to" in contexts where precise measurements or exact figures are crucial. In such cases, use more accurate terms like "equals", "is equivalent to", or provide the exact figures.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested