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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
three weeks hence
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "three weeks hence" is correct and usable in written English.
It can be used to indicate a point in time that is three weeks from the present moment. Example: "The project deadline is three weeks hence, so we need to finalize our plans soon."
✓ Grammatically correct
News & Media
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
Three weeks hence, fathers get their due.
News & Media
I would be lucky, the ticket agent said, to get on my booked flight, three weeks hence.
News & Media
So he thanked Kojo, made plans to see him three weeks hence — they'd have a beer at the end of the month, just tear it up — then, the next morning, Fish got himself a post-office box.
News & Media
(Had it been the post, she would've got one kneecap three weeks hence and in a plastic bag printed saying "We're sorry but we've ripped the envelope and stuff might have dropped out").
News & Media
When Wilson called the election for three weeks hence 39 Mays ago, Labour was holding a 7.5-point lead in the Gallup poll after confidently clearing the field in local elections earlier that month.
News & Media
Their choice of president (though there will probably be a run-off three weeks hence) will be all but ignored in the frenzy surrounding America's ballot; but it should not be.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
The Thursday, Friday and Saturday shows have been rescheduled five weeks hence, to Feb. 28, March 1 and March 2.
News & Media
Those with normal attention spans will recognise Deutsche Global Invest as the bank that is going to implode eight weeks hence.
News & Media
Someone could come on my birthday two weeks hence, so my son and I could go out.
News & Media
Based on the 1994 schedule, the last time owners and players were faced with an ominous labor future, it would set the date two weeks hence.
News & Media
She was at the manicurist, he said, getting nail extensions so her hands would look perfect in the "ring pictures" two weeks hence.
News & Media
Expert writing Tips
Best practice
Consider your audience. If you're writing for a formal or academic audience, "three weeks hence" may be appropriate. However, for a general audience, it's best to use more common language.
Common error
Avoid using "three weeks hence" in everyday conversation or informal writing. It can come across as pretentious or unnatural. Simpler alternatives are generally preferred.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "three weeks hence" functions as an adverbial phrase, modifying a verb or clause to specify a future time. Ludwig examples showcase its use in setting deadlines or indicating future events.
Frequent in
News & Media
71%
Science
14%
Encyclopedias
14%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "three weeks hence" is a grammatically correct adverbial phrase used to denote a time frame of three weeks from the present. While Ludwig confirms its validity, it is considered somewhat formal and less common in contemporary English. Simpler alternatives like "in three weeks" or "three weeks from now" are generally preferred. Its usage is primarily found in news and media contexts. When deciding to use this phrase, take into account audience awareness and formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in three weeks
This is a more common and straightforward way to express the same timeframe.
three weeks from now
This alternative is less formal but equally clear in meaning.
three weeks from today
This alternative emphasizes the starting point as the current date.
twenty-one days from now
This is a more precise but less common way of expressing the same timeframe.
three weeks in the future
This alternative emphasizes the futurity of the event.
after three weeks have passed
This phrase explicitly states the passing of three weeks.
within three weeks
This indicates that something will happen at or before the three-week mark.
by this time in three weeks
This phrase focuses on a specific point in time three weeks from the present.
three weeks down the line
This alternative is more informal and colloquial.
at the end of three weeks
This phrase indicates the culmination of a three-week period.
FAQs
What does "three weeks hence" mean?
It means "three weeks from now" or "in three weeks" – indicating a point in time that is three weeks into the future.
Is "three weeks hence" formal or informal?
It leans towards the formal side. In modern English, simpler alternatives like "in three weeks" or "three weeks from now" are generally preferred in informal contexts.
How can I use "three weeks hence" in a sentence?
You can use it to specify a future date or event. For example: "The deadline for submissions is three weeks hence."
What are some alternatives to "three weeks hence"?
Common alternatives include "in three weeks", "three weeks from now", or "twenty-one days from now".
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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
4.6/5
Expert rating
Real-world application tested