How do you pronounce "ratios"?

In American English: /ˈreɪʃiːˌoʊz/ (RAYSH-ee-ohz). In British English: /ɹˈeɪʃɪˌəʊz/ (R-aysh-i). In Canadian English: /ˈreɪʃiːˌoʊz/ (RAYSH-ee-ohz). In Australian English: /ɹˈeɪʃɪˌəʊz/ (R-aysh-i).

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

Yes. In American English it's pronounced /ˈreɪʃiːˌoʊz/ (RAYSH-ee-ohz), while in British English it's /ɹˈeɪʃɪˌəʊz/ (R-aysh-i).

How to Pronounce "ratios"

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ratios

regional

/ˈreɪʃiːˌoʊz/

RAYSH-ee-ohz

Syllable Breakdown

reɪʃra·iːti·oʊzos

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14