Good work vs Well done

When to use each in English, with meaning, register, and examples.

Good work

Top 2,000 (common)

Well done

InformalTop 2,000 (common)
Most formal: Good work
 Good workWell done
Pronunciation🇬🇧 //ɡʊd wɜːk//🇺🇸 //ɡʊd wɜrk//🇬🇧 //wɛl dʌn//🇺🇸 //wɛl dʌn//
MeaningA positive comment about someone's effort or results.Good job or great work.
ExampleYou did a good work on your presentation today!You completed the marathon! Well done!
RegisterNeutralInformal
How commonTop 2,000 (common)Top 2,000 (common)
Collocationsgood work environment, good work ethic, good work habitswell done speech, well done style, well done cake, well done production
Common mistakesConfused with 'good job' - 'good work' is more about quality of effort., Using it sarcastically without tone can lead to misunderstanding.Using 'well done' in formal contexts like business presentations., Confusing 'well done' with 'done well' as a complete sentence., Omitting the 'well' and saying only 'done'.
Usage notesUse 'good work' to praise someone in both formal and informal situations. Avoid it in very casual settings where humor might be more appropriate.Used to praise someone's effort or achievement. Best used in casual conversations. Not suitable for formal settings.

See it in real clips

Good work
Well done

Frequently asked questions: Good work vs Well done

What's the difference between Good work and Well done?

Good work: A positive comment about someone's effort or results. Well done: Good job or great work.

Which is more formal: Good work and Well done?

Good work is the most formal of these.

Can you show an example of each?

Good work: You did a good work on your presentation today! Well done: You completed the marathon! Well done!

Can I use Good work and Well done interchangeably?

Not always. Good work and Well done are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.