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
how off
Grammar usage guide and real-world examplesUSAGE SUMMARY
"how off" is not a correct or usable phrase in written English.
It could possibly be a typo or a mistake made while speaking. It is not a grammatically correct way to express anything and would not make sense in any context. An example of a correct phrase could be "how much off" but even then, it would depend on the rest of the sentence and the intended meaning.
⚠ May contain grammatical issues
News & Media
Wiki
Science
Alternative expressions(4)
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
24 human-written examples
That's how off his nut he is".
News & Media
"I was stunned how off it was," Griffith said.
News & Media
Creating a brief interlude to help us see how off base we are can work wonders.
News & Media
That person might not even have been aware of how off course he or she was.
News & Media
Mileposts proves monthly how off track Metro-North is with its commuters.
News & Media
The fact that the kaiser believed he had made a positive impression on the king shows just how off his judgment really was.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
How off-putting?
News & Media
Everyone knows how off-putting it is to be the victim of conversion attempts.
News & Media
There has been no hint as to how off-course betting might be handled.
News & Media
It does emphasize to just how off-balance the court will be: five justices from the tristate area.
News & Media
That our government admits most of those in the databases are unlikely to be of intelligence value… shows just how off-course we really are".
News & Media
Expert writing Tips
Best practice
When assessing the accuracy of information, replace "how off" with phrases like "how far off" or "how inaccurate" for clearer communication.
Common error
Avoid using the phrase "how off" in formal writing; it's often too ambiguous. Instead, specify the nature of the deviation using more descriptive terms such as "how inaccurate" or "how far from the truth" to ensure precision.
Source & Trust
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "how off" functions as an interrogative expression used to question the extent to which something deviates from a standard, is inaccurate, or is mistaken. While Ludwig includes several examples, its usage is often considered grammatically incorrect in formal contexts.
Frequent in
News & Media
32%
Wiki
10%
Science
9%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, while the phrase "how off" is relatively common, particularly in News & Media, Wiki and Science, it's generally considered grammatically incorrect for formal usage. As highlighted by Ludwig, it's better to replace it with more precise alternatives like "how far off" or "how inaccurate" to ensure clarity and correctness in written and spoken communication. In formal and professional contexts, it's advisable to opt for grammatically sound alternatives.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
how far off
Replaces "off" with "far off" to emphasize the extent of deviation or error.
how incorrect
Directly replaces "off" with "incorrect" focusing on a state of being not right or wrong.
how mistaken
Substitutes "off" with "mistaken" focusing on the state of being incorrect in judgment or understanding.
how inaccurate
Replaces "off" with "inaccurate" highlighting a lack of precision or correctness.
to what extent off
Emphasizes the degree to which something is deviated or wrong.
how deviated
Uses "deviated" instead of "off" to stress the act of straying from a correct path or standard.
how erroneous
Substitutes "off" with "erroneous" to denote the presence of error or incorrectness.
how wide of the mark
Employs a more idiomatic expression to convey being inaccurate or missing the intended target.
to what degree off
This alternative is less conversational and more formal. This adds a layer of measurement or assessment.
how far from the truth
This alternative specifically emphasizes deviation from the truth, focusing on accuracy in factual statements.
FAQs
What's a more grammatically sound way to ask about the degree of error instead of using "how off"?
Instead of "how off", consider using phrases like "how far off", "how inaccurate", or "to what extent off" to ensure clarity and grammatical correctness.
In what contexts might "how off" be considered acceptable, even if it's not grammatically perfect?
While generally considered incorrect in formal writing, "how off" might appear in informal conversations or casual contexts. For more formal settings, it's best to use clearer alternatives like "how mistaken" or "how incorrect".
Is there a difference in meaning between "how off" and "how far off"?
"How far off" typically implies a quantifiable distance or degree of deviation, while "how off" is a more general expression of something being incorrect or misaligned. The former is usually more precise.
What are some idiomatic ways to express that something is "how off" without using the phrase directly?
You could say something is "wide of the mark" or "far from the truth" to convey that something is significantly incorrect or inaccurate.
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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
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested