How do you pronounce "castle"?

In American English: /ˈkæsəl/ (KAS-uhl). In British English: /kˈɑːsəl/ (K-ahs). In Canadian English: /ˈkæsəl/ (KAS-uhl). In Australian English: /kˈasəl/ (K).

Is "castle" pronounced differently in American and British English?

Yes. In American English it's pronounced /ˈkæsəl/ (KAS-uhl), while in British English it's /kˈɑːsəl/ (K-ahs).

How to Pronounce "castle"

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castle

regional

/ˈkæsəl/

KAS-uhl

Syllable Breakdown

kæscas·əltle

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14