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
an erroneous calculation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an erroneous calculation" is correct and usable in written English.
You can use it when referring to a calculation that is incorrect or flawed in some way. Example: "The engineer realized that an erroneous calculation had led to the design flaw in the bridge."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(1)
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
4 human-written examples
"People took precautions not only when it was sunny but when it was warmer, and that's an erroneous calculation in people's minds.
News & Media
Correction: April 18 , 2000 Tuesday An article in Science Times last Tuesday about new icebergs that have formed in Antarctica included an erroneous calculation by scientists at the University of Wisconsin for the volume of water contained in the largest one.
News & Media
These effects can lead to an erroneous calculation of denudation rates if linear and horizontal isotherms are assumed.
Science
For one approval study [ 6] an erroneous calculation of the PANSS PC has already been shown [ 2].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
But the $5.5 billion number in The Journal was a mistake, based on its own erroneous calculation.
News & Media
Vasil Levski's hanging is observed annually across Bulgaria on 19 February instead of 18 February, due to the erroneous calculation of 19th-century Julian calendar dates after Bulgaria adopted the Gregorian calendar in 1916.
Wiki
Although SSR markers are multiallelic in nature, in order to avoid erroneous calculation and to ascertain the nature of amplicons, we have sequenced all the amplified bands for a particular genotype with a specific marker as a representative case.
Science
In a comment on this article [ 3], Leucht et al. have cited such erroneous calculation methods as one reason for low response rates in studies on second generation antipsychotic drugs.
Science
Will that change the course of these people's destiny and those tested by nature, murderous policies, and erroneous calculations a third time?
News & Media
Milliman identified what appeared to be erroneous calculations, according to a person close to the proceedings.
News & Media
This means that the system is embedded with a noise-detection strategy capable of automatically detecting and discarding erroneous calculations that arise from raw respiratory and ECG signals severely corrupted by electrical or motion artefacts.
Science
Expert writing Tips
Best practice
When using the phrase "an erroneous calculation", ensure you clarify the impact or consequence of the error to provide context for the reader.
Common error
Avoid using "an erroneous calculation" to describe minor rounding errors or insignificant discrepancies that do not materially affect the outcome or decision-making process.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an erroneous calculation" functions as a noun phrase, acting as the subject or object in a sentence. It denotes a calculation that is incorrect or flawed, indicating a deviation from the correct result. Ludwig AI confirms this is correct and usable in written English.
Frequent in
Science
33%
News & Media
33%
Academia
33%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "an erroneous calculation" is a noun phrase used to describe a calculation that contains mistakes or flaws. Ludwig AI validates its grammatical correctness and usability. While the phrase is not exceedingly common, it finds appropriate usage across various domains, notably in science, news, and academia. When employing this phrase, it's advisable to provide context regarding the impact of the error. Alternatives such as "a faulty calculation" or "an incorrect calculation" can be used depending on the desired level of formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a faulty calculation
Replaces "erroneous" with "faulty", indicating a defect or flaw in the calculation.
an incorrect calculation
Substitutes "erroneous" with "incorrect", offering a more direct synonym.
a mistaken calculation
Uses "mistaken" in place of "erroneous", suggesting an error was made.
a flawed calculation
Replaces "erroneous" with "flawed", highlighting an imperfection in the calculation.
a miscalculation
Uses a single word, "miscalculation", to convey the same meaning.
an inaccurate calculation
Substitutes "erroneous" with "inaccurate", stressing the lack of precision.
a computation error
Shifts the focus to the error itself rather than describing the calculation.
an invalid calculation
Replaces "erroneous" with "invalid", implying the calculation is not legitimate or sound.
a fallacious calculation
Uses "fallacious" to indicate the calculation is based on incorrect information or reasoning.
a spurious calculation
Substitutes "erroneous" with "spurious", suggesting the calculation appears correct but is not.
FAQs
How can I use "an erroneous calculation" in a sentence?
You can use "an erroneous calculation" to describe a situation where a computation was performed incorrectly. For example: "The bridge collapse was due to "an erroneous calculation" of the load-bearing capacity."
What's a simple alternative to "an erroneous calculation"?
A simpler alternative is "a mistake in calculation". This conveys the same meaning in a more straightforward way.
Which is more formal, "an erroneous calculation" or "an incorrect calculation"?
"An erroneous calculation" is slightly more formal than "an incorrect calculation". "Erroneous" is a more sophisticated word choice, suitable for technical or academic contexts.
What is the difference between "an erroneous calculation" and "a rough estimate"?
"An erroneous calculation" implies that there was an attempt to calculate something precisely, but the result was wrong. "A rough estimate", on the other hand, suggests that only an approximate value was needed or obtainable, and precision was not the goal.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested