# sure thing

CEFR B1 · Interjection

Source: https://englishreference.com/word/sure-thing
Updated: 2026-07-28

## Definition

a casual way to say yes or you're welcome. You use it when you agree to help someone or want to show that something is no problem.

For teachers: expresses enthusiastic agreement or confirmation; functions as a formulaic response to a request or an expression of gratitude. Characteristic of North American English.

## Examples

- Can you help me move this table? Sure thing.
- Thanks for the lift to the station. Sure thing, I was heading that way anyway.

## Usage notes

- Used as a standalone response; can substitute for 'certainly' when agreeing to a task or 'you're welcome' when thanked.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.