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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
know how far off
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "know how far off" is correct and usable in written English.
It can be used when discussing the distance or time until a certain event or point in the future. Example: "I need to know how far off the deadline is so I can plan my work accordingly."
✓ Grammatically correct
News & Media
Wiki
Academia
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
7 human-written examples
"There are a lot of people involved -- we don't even know how far off we were".
News & Media
Drawn back to discuss the pain he had just endured on court, he said: "I don't know how far off I was tonight.
News & Media
Officials say they will not know how far off track the Greeks are from meeting the conditions for continuing to receive bailout payments until its new government is in place and a team of inspectors can return to the country.
News & Media
In fact, until conventional crude begins to decline in earnest we really don't know how far off the mark his peak 2000 prediction may be.
News & Media
I don't know how far off that future is but if we tread carefully forward, technology can be a powerful tool for educational equity.
News & Media
Wallace wants to know how far off the standard we currently are.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Who knew how far away that would be?
News & Media
"My father," he recalled, "wanted to know how far the pros were hitting it off the tee at that year's Open".
News & Media
We don't know how far they circulated but presumably they went far enough for a recipient down the line to tip off New Matilda.
News & Media
I know how far to go.
News & Media
"I don't know how far, exactly".
News & Media
Expert writing Tips
Best practice
Use "know how far off" when you need to estimate the distance or time remaining until a specific goal or target is reached. It's particularly useful when assessing progress or understanding a potential shortfall.
Common error
Avoid using "know how far off" in situations requiring precise measurements. This phrase is best suited for estimations and approximations rather than exact calculations.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "know how far off" functions as an interrogative clause embedded within a larger statement or question. It seeks to determine the degree of difference or the amount of progress remaining towards a specific goal or target. Ludwig AI confirms its validity and usability in written English.
Frequent in
News & Media
50%
Wiki
33%
Academia
17%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "know how far off" is a grammatically correct and usable expression for estimating the distance, time, or degree of deviation from a target. Ludwig AI confirms it. It is most commonly found in News & Media and Wiki contexts, indicating a neutral register. For more formal or technical writing, consider using alternatives such as "estimate the distance" or "assess the deviation". While versatile, it is best used for estimations rather than precise measurements.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
determine how far away
Substitutes "know" with "determine" and "off" with "away", providing a more direct measurement connotation.
estimate how distant
Replaces "know" with "estimate" and uses "distant" instead of "far off", focusing on a more formal assessment of distance.
ascertain the distance
Uses "ascertain" for a more formal tone and replaces "how far off" with "the distance", emphasizing the measurable aspect.
understand the gap
Highlights the difference between a current state and a desired outcome, using "gap" as a metaphor for distance.
assess the deviation
Focuses on the degree of divergence from a standard or target, rather than literal distance.
measure the discrepancy
Similar to "assess the deviation", but with a stronger implication of a quantifiable difference.
gauge the remaining time
Shifts the focus to a temporal context, measuring the time left until an event or deadline.
recognize the extent of difference
A more verbose alternative that stresses acknowledging the degree of variation.
calculate how much remains
Emphasizes the quantification of what is left before reaching a goal.
appreciate the separation
Focuses on understanding the degree of separation between two points or states.
FAQs
How can I use "know how far off" in a sentence?
You can use "know how far off" to estimate progress towards a goal, like in the sentence, "We need to "determine" how far off we are from meeting our sales target this quarter".
What can I say instead of "know how far off"?
Alternatives include "estimate the distance", "determine how distant", or "assess the deviation", depending on the context.
When is it appropriate to use "know how far off"?
It's appropriate when you need a general sense of how close or far something is, without requiring an exact measurement. For example, "I need to "understand the gap" between our current performance and our potential".
Is "know how far off" suitable for formal writing?
While grammatically correct, "know how far off" leans towards informal usage. In formal contexts, consider using more precise or technical alternatives such as "quantify the remaining distance" or "calculate the discrepancy".
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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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested