Idiom
don't sweat it
Used to tell someone not to worry or feel guilty about something small.
Meanings
Used to reassure someone that a problem is minor and they should not worry.
Used to respond to an apology or thanks, meaning it is not a problem and no gratitude is needed.
Definition
"Don't sweat it" is an informal phrase meaning "don’t worry about it" or "it’s not a big problem." People say it to reassure someone after a minor mistake, delay, or inconvenience. It can also mean "no need to thank me" when accepting an apology or gratitude.
Examples
- I’m sorry I’m late—don’t sweat it.
- You forgot the attachment, but don’t sweat it; you can resend the email.
- He bumped into me in the hallway, and I told him, “Don’t sweat it.”
- She missed a turn on the drive, and her friend said, “Don’t sweat it—we have time.”
- They worried about the small scratch, but the owner said, “Don’t sweat it.”
Common mistake
Learners sometimes use it in very serious situations where it can sound dismissive; it’s best for minor problems and casual contexts.