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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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completed on date

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "completed on date" is not correct in standard written English as it lacks specificity and clarity.
It can be used in contexts where you want to indicate that something was finished on a particular date, but it should be followed by the actual date for clarity. Example: "The project was completed on date 2023-10-01."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Each of On Kawara's "date paintings" was completed on the date shown, the painting's sole image.

If the move had not been completed on that date it would have left Douglas with a large legal bill for causing a delay in the sale.

News & Media

The Guardian

No field studies have been completed to date on cellphone radiation and children, she says.

News & Media

The New York Times

The research completed to date on procedural discourses indicates that they have specific attributes, including structurally simpler language and particular grammatical constructions, and that they contain more co-speech iconic gestures than other genres.

Their testing, which is one of the largest to be completed to date, found bacteria on every single one of the beef samples.

News & Media

Huffington Post

Substantial heterogeneity is apparent among reviews on cardiac regenerative therapy completed to date in terms of quality and effect estimates, with no improvement in such key dimensions over time and a disturbing lack of or negative association between review quality and subsequent scholarly impact.

However, no genomic work on Ginkgo biloba has been completed to date.

Both assessments for each participant were completed on the same date and each assessment lasted up to 60 minutes.

The reported results confirm that the dynamics of the distributed systems are favorable, with arrival times converging exponentially to theoretically predictable values regardless of whether or not a set of arrival times exists that, given the machine resources available, results in parts being completed on their due dates.

In contrast, when the analysis was based on 26 weekly reports of exposure improperly completed on or after the date of outcome, the risk of recurrence associated with systemic infection was estimated to be 4-fold (rate ratio = 4.07, 95% CI: 1.84 8.98), and there was a suggestion of a 2-fold risk associated with high psychological stress (rate ratio = 2.02, 95% CI: 0.69 5.91).

She was completed on 5 February 1914, the date she joined the fleet.

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Expert writing Tips

Best practice

Consider replacing "completed on date" with more precise alternatives like "finished by [date]" or "completed by the specified date" for improved readability.

Common error

Avoid using "completed on date" without including the actual date. This omission creates ambiguity and reduces the sentence's informative value. Always follow with a specific date: "completed on July 22, 2025".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

68.7%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "completed on date" acts as an adverbial modifier, indicating when an action was finished. However, it requires a specific date to provide complete and grammatically correct information, as noted by Ludwig AI.

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, "completed on date" is generally considered grammatically incorrect and lacks clarity unless followed by a specific date. Ludwig AI confirms that this phrase is not standard in written English. Better alternatives include "finished by [date]" or "completed by the specified date". This phrase is best used in professional or neutral contexts. Since there are no direct examples of this phrase in the provided data, it is considered to have a missing frequency. When using it, remember to always include the actual date to avoid ambiguity and ensure your communication is clear and effective.

FAQs

How can I use "completed on date" in a sentence?

While "completed on date" is technically grammatically incorrect, you would specify the date after. For example, "The project was completed on date July 22, 2025."

What is a better alternative to "completed on date"?

Consider using more precise alternatives such as "finished by date" or "completed by the specified date" for improved clarity.

Is it correct to say "completed on date"?

According to Ludwig AI, the phrase "completed on date" is not correct in standard written English as it lacks specificity and clarity. Use the alternative phrases for more accurate writing.

What does "completed on date" imply?

The phrase "completed on date" implies that a task or project was finished on a specific day. However, it's essential to include the actual date to provide complete information.

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Source & Trust

68.7%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Most frequent sentences: