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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
in how far
Grammar usage guide and real-world examplesUSAGE SUMMARY
"in how far" is correct and usable in written English.
It is used to ask for more information or clarification about a particular topic or situation. For example, "Can you tell me in how far your experience in journalism is relevant for this job?".
✓ Grammatically correct
Science
News & Media
Formal & Business
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
The difference lies in how far the tubes go.
News & Media
Others, too, offer such tests, although doctors differ in how far they will go.
News & Media
They are all studies in how far the envelope can be pushed before the envelope tears.
News & Media
It's almost an exercise in how far a writer will go in disrupting his private life.
News & Media
"Outside groups have more latitude in how far they can go".
News & Media
"People in those days were very interested in how far they traveled," Mr. Mamone said.
News & Media
The recent group of advertiser-sponsored projects vary in how far they push the society's guidelines.
News & Media
How far Schenectady has to march is apparent in how far it has fallen.
News & Media
"Your progress is measured only in how far you are able to face life's vicissitudes with equanimity, nothing more".
News & Media
But I was limited in how far I could go, because of the lack of resources and support.
News & Media
For anyone less interested in the provenance of these ideas than in how far they might go, this is encouraging.
News & Media
Expert writing Tips
Best practice
When using "in how far", ensure the context clearly indicates you are asking about the degree, extent, or scope of something. The phrase is often used in formal or academic writing.
Common error
While "in how far" is grammatically correct, overusing it can make your writing sound unnecessarily complex. Consider whether a simpler phrase like "how much" or "to what extent" would be more effective and clearer for your audience.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in how far" functions as a prepositional phrase that introduces a question, probing the extent or degree to which something is true or applicable. Ludwig's examples show it commonly precedes a clause outlining the subject of inquiry.
Frequent in
Science
38%
News & Media
36%
Formal & Business
26%
Less common in
Ludwig's WRAP-UP
In summary, "in how far" is a grammatically sound and frequently used phrase for inquiring about the extent or degree of something. As Ludwig AI confirms, it is appropriate for written English and commonly found in formal and scientific contexts, as well as news media. While versatile, simpler alternatives like "to what extent" may be preferable in less formal settings. When crafting your writing, remember that, while grammatically correct, consider if a simple alternative would improve the clarity. Remember to carefully consider its slightly more formal tone compared to alternatives.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
to what extent
Replaces "in how far" with a more direct question of degree or scope.
to what degree
Similar to "to what extent", focusing on the degree to which something is true or applicable.
how much
Simplifies the question to a measure of quantity or amount.
to what level
Focuses on the level or stage that something reaches.
in what measure
A more formal way of asking about the extent or degree.
to the degree that
Emphasizes the proportional relationship between two things.
to the extent that
Similar to "to the degree that", but slightly more common in usage.
how deep
Focuses on depth or intensity rather than general extent.
how broad
Focuses on the breadth or scope of something.
in what way
Shifts the focus to the manner or method rather than the extent.
FAQs
How can I use "in how far" in a sentence?
Use "in how far" to inquire about the degree, extent, or scope of something. For example, "In how far is this new policy effective in reducing carbon emissions?"
What phrases are similar to "in how far"?
Alternatives include "to what extent", "to what degree", or "how much". The best choice depends on the specific context.
Is "in how far" formal or informal?
"In how far" leans towards the formal side. In more casual settings, simpler alternatives like "how much" or "to what extent" might be more appropriate.
What's the difference between "in how far" and "to what extent"?
Both phrases inquire about the degree or scope of something, but "to what extent" is generally more common and slightly less formal than "in how far". They are often interchangeable, but "in how far" can sometimes imply a more detailed or nuanced inquiry.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested