What's the difference between 'congratulations' and 'well done'?

Congratulations = for significant achievements, milestones, or life events

Used when something major has happened: a promotion, a new baby, a wedding, passing an exam, completing a big project. It acknowledges the importance of the event.

"Congratulations on your promotion!"
"Congratulations on the new baby!"

Well done = for tasks completed correctly or efforts rewarded

Used for specific things done properly, often smaller scale. Common from managers, teachers, or coaches. It evaluates performance.

"Well done on that presentation."
"You handled that really well — well done."

The key difference: "Congratulations" celebrates a milestone or outcome. "Well done" evaluates how something was performed. You congratulate someone on passing their driving test; you say "well done" for parking smoothly.

British note: "Well done" is more British than American. Americans are more likely to say "good job" or "great work."

Tags: social English, praise, achievement, British English