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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
offer a rough calculation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "offer a rough calculation" is correct and usable in written English.
You can use it when you want to provide an estimate or an approximation of a numerical value without needing to be precise. Example: "Before we finalize the budget, could you offer a rough calculation of the expected costs for the project?"
✓ Grammatically correct
Alternative expressions(20)
provide an estimate
make an approximation
supply a tentative figure
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
in accordance with direction from
a couple of books before
if not soon
as excellent as
in a flash
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
I made a rough calculation.
News & Media
This is a bit of a rough calculation.
News & Media
"We can do a rough calculation of the likely costs," Mr. Spratt said in an interview.
News & Media
At a rough calculation the total payout would be several millions at least.
News & Media
We had a rough calculation it was going to cost us millions of dollars".
News & Media
Let's work through a rough calculation of the number of Sun-like stars in the Universe.
Academia
A rough calculation suggests that almost 6percentt of Chinese carbon emissions are generated in the production of goods consumed here.
News & Media
The 2011 census recorded 140 million rooms in the UK: a rough calculation says 85 million of those are bedrooms.
News & Media
They made a rough calculation that 700 acres per tourist would maintain privacy for both animals and humans.
News & Media
A rough calculation suggests that Mr. Obama's 351 bundlers have raised at least $55.5 million for his campaign and the Democratic National Committee.
News & Media
On a rough calculation for The Economist by KPMG, getting out of London would be lucrative (see chart 3).
News & Media
Expert writing Tips
Best practice
When using "offer a rough calculation", ensure your audience understands that the figure provided is an approximation and not a precise value. Use qualifiers like 'approximately' or 'about' to reinforce this point.
Common error
Avoid presenting a rough calculation as a definitive or exact figure. Clearly state that the calculation is an estimate to prevent misunderstandings and inaccurate decision-making.
Source & Trust
60%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "offer a rough calculation" functions as a verb phrase that introduces the act of providing an estimated value. It combines the action of offering with a description of the calculation's precision, indicating an approximation. Ludwig AI states that it is a correct and usable phrase.
Frequent in
Science
0%
News & Media
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Formal & Business
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Less common in
Science
0%
News & Media
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Formal & Business
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Ludwig's WRAP-UP
The phrase "offer a rough calculation" is a grammatically correct and usable expression for providing an approximate estimate. As indicated by Ludwig, it serves the purpose of presenting a preliminary figure when precise data is not available or necessary. While no specific usage examples were found in the search data, semantically related phrases such as "provide an estimate" or "give a ballpark figure" can be used as alternatives. The phrase's register is neutral, making it suitable for various contexts, and it is essential to clarify that the calculation is an approximation to avoid misinterpretations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Provide an estimate
Focuses on giving an approximate value or quantity.
Make an approximation
Highlights the act of creating an estimate, less on the offering.
Give a ballpark figure
Emphasizes a general, non-precise numerical value.
Suggest an order of magnitude
Indicates a broad estimation, focusing on the power of ten.
Propose an approximate figure
Similar to 'give a ballpark figure' but slightly more formal.
Furnish a preliminary estimate
Stresses the initial nature of the estimate.
Supply an educated guess
Highlights the speculative nature of the estimate.
Present a tentative calculation
Indicates that the calculation is subject to change.
Float a trial balloon estimate
Suggests an experimental or exploratory calculation.
Venture a back-of-the-envelope calculation
Highlights the informality and quickness of the calculation.
FAQs
How can I use "offer a rough calculation" in a sentence?
You can use "offer a rough calculation" when you want to provide an approximate estimate, such as, "Before committing to the project, can you "provide an estimate" of the potential costs?"
What are some alternatives to "offer a rough calculation"?
Instead of "offer a rough calculation", you could use phrases like "give a ballpark figure", "make an approximation", or "provide an estimate", depending on the context.
When is it appropriate to "offer a rough calculation"?
It's appropriate to "offer a rough calculation" when a precise figure is not required or immediately available, but some estimate is needed for planning or discussion purposes. Always clarify that it is an approximation.
What does it mean to "offer a rough calculation"?
To "offer a rough calculation" means to present an approximate or preliminary estimate. It implies the figure is not exact but serves as a guide or initial assessment.
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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
60%
Authority and reliability
4.5/5
Expert rating
Real-world application tested