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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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until which date

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "until which date" is correct and usable in written English
You can use it when you are asking someone a question about a date. Example sentence: What is the deadline for this project, until which date do you need it completed?

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

He did not launch a full attack until Sept. 17, by which date Lee's army was mostly reunited along Antietam Creek.

News & Media

The New York Times

http://URL (accessed on which date).

Which date is earlier?

News & Media

The Guardian

Until this discovery, the oldest examples of this technology were the Oldowan tools from Tanzania, which date to about 2.6 million years ago.

News & Media

BBC

Until this year, the reauthorization of the bank, which dates to the 1930s, had been a routine exercise.

News & Media

The New York Times

which dates back to 1923.

*Correction: This post originally said Celsius instead of Fahrenheit, and misstated the date until which Russia occupied Finland.

News & Media

The New Yorker

These are required to determine the date until which the content must be retained.

Mr. Bárcenas, who is in a jail outside Madrid, is to be held without bail until a possible trial, for which no date has been set.

News & Media

The New York Times

Individuals were followed up with regard to their received sickness benefits until July 1st 2012, which was the date of data extraction from NAV.

This is in sharp contrast to the SSEA1+ rbiPSCs as well as to all mouse and primate PSCs examined until date, which have a relatively short G1 phase and lack a DNA damage checkpoint in the G1 phase (Aladjem et al., 1998; Hong and Stambrook, 2004; Fluckiger et al., 2006; Filipczyk et al., 2007; Momcilovic et al., 2010).

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Expert writing Tips

Best practice

When using "until which date", ensure that the context clearly specifies what event or action is expected by that date. This helps avoid ambiguity.

Common error

Avoid using "until in which date" as it is grammatically redundant. "Until which date" already implies a temporal boundary.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

79%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "until which date" functions as an interrogative phrase within a relative clause. It introduces a question about a specific point in time. Ludwig AI indicates the phrase is grammatically correct and usable in written English.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "until which date" is a grammatically sound phrase used to inquire about deadlines or time limits. While less frequent in everyday conversation, it maintains clarity and precision in formal and professional contexts. Ludwig AI confirms its correctness. Alternatives like "by what date" or "before which date" offer similar meanings with subtle variations. It's important to avoid redundant constructions such as "up until which date". This analysis provides a detailed understanding of its function, purpose, register and usage patterns.

FAQs

How can I use "until which date" in a sentence?

You can use "until which date" to ask for clarification about a deadline or cutoff point. For example, "What is the deadline for submitting the application, until which date will applications be accepted?"

What are some alternatives to using "until which date"?

Consider using alternatives like "by what date", "up to what date", or "before which date" for similar meanings. Each option offers a slight variation in formality and emphasis.

Is it correct to say "up until which date"?

While understandable, "until which date" is generally more concise. "Up until which date" isn't necessarily incorrect, but it can sound slightly redundant.

What's the difference between "until which date" and "by which date"?

"Until which date" specifies the latest possible time, whereas "by which date" also indicates a deadline but emphasizes completion or submission before or on that specific date. They are very similar but can have subtle differences in implication.

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Source & Trust

79%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: