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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
until this hour
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "until this hour" is correct and usable in written English.
It can be used to indicate a specific point in time up to the present moment, often in contexts discussing events or actions that have occurred or continued until now. Example: "I have been waiting for your response until this hour, and I hope to hear from you soon."
✓ Grammatically correct
News & Media
Alternative expressions(20)
up to now
up to this point
to date
thus far
so far
until this very moment
hitherto
until this time
until this play
until this week
until this morning
until this moment
until this evening
until this afternoon
until this thursday
up to this afternoon
no later than this afternoon
by this afternoon
until this late
until this dinner
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
2 human-written examples
Glass stepped out of the elevator into the apartment, and his wife came from the shadows quickly, as if to forestall him, and asked in a low voice, sounding tense and cross, where he had been until this hour.
News & Media
Black American music, Baldwin wrote, "begins on the auction block": "Whoever pretends that the slave mother does not weep, until this hour, for her slaughtered son, that the son does not weep for his slaughtered father... — whoever cannot face this can never pay the price for the beat which is the key to music, and the key to life".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Repeat this until the hours stretch into days, then weeks.
News & Media
Anyway, Energizer has brought the battery charger into the 21st century by adding an LCD display that shows current charge level and, get this, hours left until a full charge.
News & Media
"We wait until that hour," Mr. Choy explained.
News & Media
The dish can be done up until this point an hour, a day, or even a couple of days before you eat it; it only improves with time.
News & Media
"I didn't decide on this one until an hour ago".
News & Media
Already, one of the top comments on Place read, "I give this an hour until swastikas".
News & Media
"How could you not have known this until the 11th hour?" Curry asked.
News & Media
Keep doing this every hour until there is no syrup left to brush on the pieces.
Wiki
Busy with catering and the folding chairs, Mira had failed to think of this until two hours before the bris.
News & Media
Expert writing Tips
Best practice
Use "until this hour" to emphasize a duration leading precisely to the current moment, especially when conveying surprise, frustration, or a sense of culmination. For example, "I've been searching for this book until this hour!"
Common error
Avoid using "until this hour" in everyday conversation. It can sound overly formal or even theatrical. Opt for simpler alternatives like "until now" or "so far" in less formal settings.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "until this hour" functions as a temporal prepositional phrase, specifying the duration of an action or state leading up to the present moment. Ludwig confirms its use in indicating a time frame that extends to the current instance.
Frequent in
News & Media
67%
Science
17%
Wiki
16%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "until this hour" is a grammatically correct prepositional phrase used to indicate a duration leading up to the present moment. Ludwig AI confirms its validity. Though relatively formal, it's primarily found in news and media, and less so in casual contexts. Be mindful of its tone and consider simpler alternatives in everyday conversation. Use it to emphasize the continuity of something up to the current instant.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
up to this point
Replaces "until this hour" with a focus on the progression to the current moment.
until now
A shorter and more common way to express the same idea.
thus far
A slightly more formal alternative indicating the time leading up to now.
to date
Similar to "until now", but often used in business or formal contexts.
until this very moment
Emphasizes the immediacy of the present.
up until the present time
A more verbose way of expressing the same meaning, emphasizing the current moment.
prior to this hour
A formal alternative, replacing "until" with "prior to".
hitherto
A more archaic and formal synonym for "until now".
before this moment
Focuses on the contrast between the past and the present.
before the current time
A descriptive alternative, suitable for technical or precise contexts.
FAQs
What does "until this hour" mean?
The phrase "until this hour" means up to the present time or moment. It emphasizes that something has continued or been true up to now. It is similar in meaning to "until now" or "up to this point".
When should I use "until this hour"?
Use "until this hour" when you want to emphasize that something has persisted or been ongoing right up to the present moment. However, be mindful that it can sound somewhat formal or dramatic, so it is best suited for situations where that tone is appropriate. Alternatives include "to date".
What are some alternatives to "until this hour"?
Some common alternatives to "until this hour" include "until now", "up to this point", "to date", and "thus far". The choice depends on the context and the level of formality desired.
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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