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
congratulations on your completion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Congratulations on your completion" is correct and usable in written English.
You can use this phrase to congratulate someone on successfully completing a task or achieving a goal. For example: "Congratulations on your completion of the marathon! Your hard work and dedication has paid off."
✓ Grammatically correct
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
"Congratulations on your hearing!" one exclaimed.
News & Media
Congratulations on your pregnancy.
News & Media
Congratulations on your avocado!
News & Media
Congratulations on your nominations.
News & Media
Congratulations on your race".
News & Media
Congratulations on your victory.
News & Media
Congratulations on your prize.
News & Media
Congratulations on your album.
News & Media
"Congratulations on your graduation.
News & Media
Congratulations on your editorial finesse.
News & Media
Congratulations on your new post!
News & Media
Expert writing Tips
Best practice
Consider replacing with more common and clear alternatives like "Congratulations on finishing" if the context allows. This phrase is particularly useful in business settings where formal communication is valued.
Common error
Avoid using "Congratulations on your completion" in informal conversations or casual writing. It can sound stilted or overly formal where a simpler expression like "Congrats on finishing!" would be more appropriate.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Congratulations on your completion" serves as an expression of praise and acknowledgment for someone successfully finishing a task, project, or phase. Though grammatically correct according to Ludwig AI, its infrequent usage suggests a preference for more common alternatives.
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, "Congratulations on your completion" is a grammatically correct phrase used to acknowledge the successful finishing of a task. However, according to Ludwig, it is not frequently used. Its formal tone makes it best suited for professional or academic contexts. For more casual scenarios, simpler alternatives like "Congrats on finishing" might be more appropriate. Remember to consider your audience and the context when choosing the most effective way to express your congratulations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Congratulations on finishing
Replaces "completion" with the more direct verb form "finishing", making it slightly more informal.
Congratulations on achieving your goal
Replaces "completion" with "achieving your goal", emphasizing the attainment of a specific objective.
Congratulations on completing your task
Adds specificity by mentioning "task", making it suitable for congratulating someone on finishing a specific job.
Well done on your accomplishment
Uses a different congratulatory expression ("well done") and replaces "completion" with "accomplishment", focusing on the achievement itself.
Kudos on your success
Employs a less common term ("kudos") and "success", suggesting a more significant achievement.
Congratulations on bringing it to a close
This alternative phrase uses the expression 'bringing it to a close' instead of 'completion', indicating an end to something.
Hats off to your success
Uses the idiom "hats off" to express admiration for the success achieved.
I commend you on completing this
Uses the verb "commend", suggesting formal praise for finishing something.
My compliments on a job well done
Offers a formal compliment, focusing on the quality of the work.
Felicitations on your consummation
This phrase utilizes 'felicitations' and 'consummation', both of which are more formal and can suggest an end or fulfillment to a project or event.
FAQs
When is it appropriate to use "Congratulations on your completion"?
This phrase is suitable for formal settings or when acknowledging the successful conclusion of a significant project or milestone. Consider the audience and context to ensure it doesn't sound overly formal.
What are some alternatives to "Congratulations on your completion" for informal situations?
For less formal scenarios, you might use phrases like "Congrats on finishing", "Well done", or "Great job".
Is "Congratulations on your completion" grammatically correct?
Yes, the phrase is grammatically sound. However, its infrequent use might make it sound less natural than other alternatives.
How does "Congratulations on your completion" compare to "Congratulations on your achievement"?
"Congratulations on your completion" specifically acknowledges the act of finishing something, while "Congratulations on your achievement" focuses on the accomplishment itself, which might encompass more than just the finalization.
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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested