no problem
No problem (phrase) means You are welcome; a casual reply to thanks, indicating the favour cost the speaker nothing. Example: “Thanks for covering my shift." "No problem.”
How to Use No problem
Learner’s notesIn plain EnglishA relaxed way of saying 'that's fine' or 'you're welcome'.
Informal and extremely common in speech; avoid it in formal written correspondence.
As a reply it stands alone; do not add 'it is' in front of it.
Fill the Gap
Can you complete this real example?
"Thanks for covering my shift." "_____."
Synonyms
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Rhymes for no problem
See all rhymes for no problem →Frequently Asked Questions
What is the difference between no problem and you're welcome?
Both answer thanks. 'You're welcome' accepts the thanks graciously; 'no problem' downplays the favour by saying it cost nothing. Some older speakers find 'no problem' dismissive in service settings, so 'you're welcome' is the safer formal choice.
Is no problem rude?
Not in ordinary use, and among younger speakers it is the default reply to thanks. It can grate in formal customer service, where a fuller phrase like 'my pleasure' reads better.
Is it no problem or no problems?
The set phrase is singular: no problem. The plural appears only in ordinary sentences such as 'we had no problems with the flight'.