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
approximate measurements
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "approximate measurements" is correct and usable in written English.
It can be used when referring to measurements that are not exact but are close enough for practical purposes. Example: "The approximate measurements of the room are 15 feet by 20 feet, which should be sufficient for our needs."
✓ Grammatically correct
Science
Wiki
Academia
Alternative expressions(3)
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
13 human-written examples
It may not be out of place to refer here to attempts having reference to approximate measurements of the mean curves of leaves.
The approximate measurements of the box are 36 x 5 1/2 x 6 1/2 inches (91 x 14 x 17 cm).
Academia
The subject has been examined by Mr. W. Mitchell ( On Approximate Measurements of the Axial Appendages of Plants by William Mitchell [Transactions of the Botanical Society of Edinburgh 6, 232 (1860)]).
Hence, approximate measurements such as ">", "<", and "~" were disregarded.
Science
However, approximate measurements for non severe hypoglycemia are not acceptable in patients with no clinical signs of severity.
Science
It appeared to be difficulty for participants to propose approximate measurements of floor plans and represent these within the application without any guidance on this matter.
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
The instrument illustrated is employed for the approximate measurement of large crystals.
Encyclopedias
However, it is not a particularly accurate instrument and is best used where only an approximate measurement is required.
The time required to identify readily detectable change (detection time, DT) provided an approximate measurement of the amount of microorganisms in the initial inoculums.
It was shown that the measured Taylor bubble velocity in square microchannels could be well interpreted based upon an approximate measurement of the liquid film profile therein.
Science
406, 407, 49 L.Ed. 696, that the assessment of an ad valorem tax on imports involved an ascertainment of the true value of the article taxed as of the date of the tax and that the invoice price was an approximate measurement of that value.
Academia
Expert writing Tips
Best practice
When using "approximate measurements", clarify the acceptable margin of error to avoid misunderstandings. For example, specify that measurements are within a certain percentage or range of the true value.
Common error
Avoid presenting "approximate measurements" as exact figures. Always acknowledge the inherent uncertainty and potential for deviation from the true value to maintain credibility.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "approximate measurements" functions as a noun phrase, where "approximate" modifies "measurements". It indicates that the measurements are not exact but are sufficiently close for the intended purpose. According to Ludwig, the phrase is correct and usable in written English.
Frequent in
Science
30%
Wiki
27%
Academia
15%
Less common in
News & Media
12%
Encyclopedias
8%
Formal & Business
8%
Ludwig's WRAP-UP
In summary, "approximate measurements" is a grammatically sound and frequently used phrase that describes measurements that are not exact but are close enough for a specific purpose. As Ludwig AI indicates, it's a correct and usable phrase in English. It's most common in scientific, academic, and wiki-based contexts. When employing this phrase, it is crucial to clarify the acceptable margin of error to avoid potential misunderstandings and avoid stating that the measurement is exact. Related phrases include "rough estimations", "estimated dimensions", and "ballpark figures". Remember to always acknowledge the inherent uncertainty when describing something through "approximate measurements" to maintain the validity of your writings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
rough estimations
Replaces "measurements" with "estimations" to emphasize the inexact nature.
estimated dimensions
Substitutes "measurements" with "dimensions", focusing on spatial extent.
approximate dimensions
Synonymous, focuses on the size and spatial extent but replacing measurements.
ballpark figures
Replaces both "approximate" and "measurements" with a common idiomatic expression.
close estimates
Substitutes "approximate" with "close" and "measurements" with "estimates."
rough calculations
Replaces "approximate" with "rough" and "measurements" with "calculations", which implies the use of mathematics.
preliminary measurements
Replaces "approximate" with "preliminary", focusing on the timing and nature of the measurements.
crude measurements
Replaces "approximate" with "crude", suggesting a lack of precision.
general measurements
Replaces "approximate" with "general", indicating a broad or non-specific measurement.
loose calculations
Emphasizes the lack of rigor in the calculations, similar to "approximate measurements".
FAQs
How can I use "approximate measurements" in a sentence?
You can use "approximate measurements" to describe values that are not precise but are close enough for a specific purpose. For example: "The "approximate measurements" of the room are 10 feet by 12 feet."
What phrases are similar to "approximate measurements"?
Similar phrases include "rough estimations", "estimated dimensions", or "ballpark figures", depending on the context.
When is it appropriate to use "approximate measurements"?
It is appropriate to use "approximate measurements" when precision is not critical, or when precise measurements are not feasible to obtain. In such cases, providing "approximate measurements" can still offer valuable information.
What is the difference between "approximate measurements" and "exact measurements"?
"Approximate measurements" are estimates or close values, while "exact measurements" are precise and accurate values. Use ""approximate measurements"" when precision is not required or achievable, and "exact measurements" when precision is crucial.
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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested