Used and loved by millions
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
In completion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "In completion" is not commonly used in written English and may sound awkward in many contexts.
It can be used when referring to the state of something being finished or fully completed, but it is more often expressed in other ways. Example: "In completion of the project, we will hold a final review meeting."
Science
News & Media
Formal & Business
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
58 human-written examples
To gain a 2.375 in completion percentage, a passer would have to complete 77.5 percent of his passes.
Wiki
He led the N.F.L. in completion percentage.
News & Media
No reduction in completion times, then.
News & Media
The next season, Carter led the league in completion percentage (62.2).
News & Media
Children's classrooms are uprooted, teachers compete with jackhammers and delays in completion are almost de rigueur.
News & Media
He is currently on pace for career-lows in completion percentage (56.5%), passer rating (74.1) and yards per attempt (5.0).
News & Media
He ranks first in N.F.L. history in completion percentage (65.6percentt) for quarterbacks with at least 1,500 attempts.
News & Media
Luck ranks 32nd in completion percentage (53.6) and 25th in yards per attempt (6.7).
News & Media
Partly as a result, he ranked just 31st in completion percentage and 22nd in interception rate.
News & Media
Brees will lead the league in completion percentage and will probably throw 41 or so touchdown passes.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Lost circulation has frequently occurred during drill-in, completion and test process.
Expert writing Tips
Best practice
Consider using alternatives like "upon completion" or "at completion" for a more concise and natural flow in formal writing.
Common error
Avoid using "in completion" when a simpler preposition like "upon" or "at" makes the sentence clearer and more direct. For instance, instead of "in completion of the task", opt for "upon completion of the task".
Source & Trust
83%
Authority and reliability
3.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in completion" functions primarily as a prepositional phrase modifying a noun or verb, indicating the state or process of something being finished. While grammatically correct, Ludwig suggests alternatives such as "upon completion" for improved clarity and flow.
Frequent in
Science
40%
News & Media
30%
Formal & Business
20%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, while the phrase "in completion" is grammatically acceptable and frequently used across various contexts like science, news, and formal business settings, it's often not the most elegant or concise choice. As Ludwig AI points out, alternatives such as "upon completion" or "at completion" may provide a smoother and more natural flow in writing. Consider the context and desired level of formality when deciding whether to use "in completion" or opt for a more streamlined alternative. The key takeaway is to prioritize clarity and conciseness in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
upon completion
This alternative is more formal and commonly used to indicate the point at which something is finished.
at completion
This option is similar to "upon completion" but can be slightly less formal.
on completion
A synonym for "upon completion", it also specifies the moment something is finished.
when completed
This alternative utilizes a clause to express the timing of the completion.
after finishing
This phrase uses a gerund to describe the action of completing something.
subsequent to completion
A more formal and somewhat less common way to indicate something follows the completion of a task.
following completion
Similar to "subsequent to completion" but slightly less formal.
with the completion of
This variation emphasizes the action of completing something rather than the state.
in finalizing
This construction emphasizes the act of making something final or complete.
as a result of completion
This alternative highlights the consequence or outcome of completing something.
FAQs
What does "in completion" mean?
The phrase "in completion" refers to the state or process of finishing something. While grammatically sound, it's often more naturally expressed using alternatives like "upon completion" or "at completion".
How can I use "in completion" in a sentence?
While possible, consider if it's the most elegant choice. For example, instead of "in completion of the project", you might say "upon completion of the project" or "at the completion of the project".
Is it better to say "in completion" or "upon completion"?
"Upon completion" is generally preferred as it is more concise and commonly used in formal contexts. "In completion" can sound slightly awkward.
What are some alternatives to "in completion"?
Alternatives include "at completion", "on completion", "after finishing", or "when completed", depending on the specific context.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
3.9/5
Expert rating
Real-world application tested