How to pronounce "cup of coffee" in English — Connected Speech Guide (IPA /ˈkʌpəˈkɑfi/)

How native English speakers pronounce "cup of coffee" (IPA /ˈkʌpəˈkɑfi/) — connected speech rule, example sentences, and audio for GA and RP. Free. of→/ə/ before consonant

cup of coffee pronunciation (IPA /ˈkʌpəˈkɑfi/) — Elision

What happens in this phrase

of→/ə/ before consonant

Example sentences

I'd like a cup of coffee.
A cup of coffee, please.
She made a cup of coffee.
Want a cup of coffee?

Common mistakes by native language

Japanese speakers

Mistake: Pronouncing "of" fully as [ɒv] or [ʌv] between "cup" and "coffee": "KAPPU OBU KOHI".

Why: Katakana loanwords keep prepositions like "of" at full strength and insert vowels around every consonant.

Fix: Before a consonant-initial word like "coffee", "of" reduces all the way to a bare schwa [ə], dropping the v entirely: [ˈkʌpəˈkɑfi]. Say it as "cuppa coffee" — a familiar-sounding compression.

Korean speakers

Mistake: Keeping the v sound in "of" audible even though the next word starts with a consonant, producing "cup-uv-coffee".

Why: Korean learners often generalize the v→[v] mapping consistently, not realizing English drops the v specifically before consonant-initial words.

Fix: Drop the v of "of" completely before "coffee": [ˈkʌpəˈkɑfi]. Compare this with "of it", where "of" links to a vowel and keeps the v — the following sound decides whether v survives.

Chinese speakers

Mistake: Giving "cup", "of", and "coffee" roughly equal syllable weight and clarity, matching native syllable-timed rhythm.

Why: Mandarin and Cantonese speech rhythm doesn't automatically shrink grammatical connector words the way English stress-timing does.

Fix: Compress "of" into an unstressed schwa riding between the two stressed content words: [ˈkʌpəˈkɑfi]. "Cup" and "coffee" should be clearly stronger and clearer than the connecting "of".

Similar phrase patterns

a piece of cake — of → [ə] before a consonant-initial word: Same reduction pattern, another everyday food-related idiom: "of" reduces to a bare schwa before the consonant of "cake".
an awful lot of it — of → [əv] before a vowel-initial word (contrast case): Compare: here "of" keeps its v because it links onto a following vowel; before consonants, as in "cup of coffee", the v drops.
plenty of room — of → [ə] plus GA flapping on the preceding word: A closely related elision phrase stacking the same of-reduction rule with an additional flap process.

Practice sentences

I'd like a cup of coffee, please. (ordering at a cafe)
A cup of coffee, please, no sugar. (specific order)
She made a cup of coffee before the meeting. (morning routine)
Want a cup of coffee before we leave? (casual offer)
There's nothing like a cup of coffee on a cold morning. (expressing preference)

Notes

"Cup of coffee" is a textbook example of preposition reduction before a consonant-initial word. The preposition "of" has a full form [ʌv] or [ɒv], but in fast, natural speech it almost always shrinks to a bare schwa [ə] when it's followed by a word starting with a consonant sound — here, the k of "coffee". This gives the GA pronunciation [ˈkʌpəˈkɑfi] and RP [ˈkʌpəˈkɒfi], both commonly written informally as "cuppa coffee". The rule is directional: if "of" instead links to a vowel-initial word, as in "cup of ice", it typically keeps its v and reduces only to [əv]. Because ordering or offering coffee is such a routine social interaction, this phrase gives learners an immediately usable, high-frequency context for internalizing of-reduction — a pattern that recurs constantly across everyday English in phrases about quantities, containers, and portions.