How do you pronounce "logarithm"?

In American English: /ˈlɑːgɝˌɪðəm/ (LAHG-ur-ith-uhm). In British English: /lˈɒɡəɹˌɪθəm/ (L-og-uhr-ith). In Canadian English: /ˈlɑːgɝˌɪðəm/ (LAHG-ur-ith-uhm). In Australian English: /lˈɒɡəɹˌɪθəm/ (L-og-uhr-ith).

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

Yes. In American English it's pronounced /ˈlɑːgɝˌɪðəm/ (LAHG-ur-ith-uhm), while in British English it's /lˈɒɡəɹˌɪθəm/ (L-og-uhr-ith).

How to Pronounce "logarithm"

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logarithm

regional

/ˈlɑːgɝˌɪðəm/

LAHG-ur-ith-uhm

Syllable Breakdown

lɑːglog·ɝa·ɪðri·əmthm

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14