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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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Valid until

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "Valid until" is correct and usable in written English.
It is typically used to indicate the expiration date or time of an offer, agreement, or document. Example: "This coupon is valid until December 31, 2023."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Valid until 30 April 2011.

Valid until December 2011.

Prize is valid until February.

News & Media

Independent

Price valid until May 30.

Prices valid until mid-December.

Prices are valid until July.

The license is valid until 2016.

The offer is valid until 20 May.

News & Media

The Guardian

From around £262pp, valid until 20 February.

Offer valid until 31 May 2015.

Most students' passes are valid until 8 30 p.m.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When specifying an expiration date, always include the year to avoid ambiguity, especially when the document or offer might be viewed across multiple years. For example, use "Valid until December 31, 2026" instead of just "Valid until December 31."

Common error

Avoid specifying only the month and day without the year, as this can cause confusion if the document or offer is viewed in a subsequent year. Always include the full date to ensure clarity and prevent misinterpretation.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "Valid until" functions as a prepositional phrase modifying a noun, typically indicating the duration or expiration of an agreement, offer, or document. As Ludwig AI confirms, this is a common and grammatically sound construction.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

25%

Formal & Business

10%

Less common in

Wiki

5%

Academia

5%

Encyclopedias

5%

Ludwig's WRAP-UP

In summary, the phrase "Valid until" is a grammatically correct and frequently used expression to specify the expiration date or time of an offer, agreement, or document. Ludwig AI confirms its acceptability and widespread use. It's versatile and appropriate across various contexts, including news, science, and formal business settings. When using this phrase, ensure you include the year to prevent ambiguity. Alternatives such as "good until" or "effective until" can be used depending on the specific nuance you want to convey.

FAQs

How to use "Valid until" in a sentence?

The phrase "Valid until" is used to specify the expiration date or time of an offer, agreement, or document. For instance, "This coupon is valid until December 31, 2026" indicates that the coupon can only be used up to that date.

What are some alternatives to "Valid until"?

You can use alternatives like "good until", "effective until", or "expires on" depending on the context.

Is it correct to say "Valid to" instead of "Valid until"?

While "Valid to" might be understood, "Valid until" is more precise and commonly used to indicate the last day on which something is valid. "Valid to" can sometimes imply validity up to the start of the specified date, rather than including the entire day.

What's the difference between "Valid until" and "Valid from"?

"Valid until" specifies the end date of validity, whereas "Valid from" specifies the start date. For example, "Valid from January 1, 2026" indicates when something becomes valid, and "Valid until December 31, 2026" indicates when it ceases to be valid.

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: