English UsageGrammar guide
Used To vs. Would
Used to and would can both describe repeated past actions, but they are not interchangeable in every past-habit sentence. Used to can describe past states that are no longer true; habitual would normally describes repeated actions or events, not states.
For repeated past actions, used to or habitual would may work; for past states no longer true, use used to, not habitual would.
Key details
State Boundaryhabitual would is not normally used for past states
Used To Rolepast repeated actions or past states no longer true
Would Rolehabitual repeated past actions/events in an established past context
Choose the right form
| Choice | Use it when | Example |
|---|---|---|
| used to | past habit or discontinued state | I used to live there. |
| would | repeated past action in context | Every summer, we would swim there. |
Further guidance
Discourse Boundary
Would often works after a past-time context has already been established; used to can set that context itself.
Meaning Boundary
Would has many other modal uses, so this comparison is limited to habitual past meaning.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- Used to (opens in a new tab)Cambridge Dictionary · Used to for past habits/states no longer true, plus be used to and get used to for being/becoming accustomed
- Would (opens in a new tab)Cambridge Dictionary · Would for habitual past actions, with the state restriction