American vs British pronunciation
The clearest difference is the letter r: General American pronounces it everywhere — in car, hard and water — while British Received Pronunciation only pronounces r when a vowel follows it. After that come the flap t that turns water into something like “wadder”, the TRAP–BATH split that gives British bath and dance a long /ɑː/, and a short list of words such as schedule, garage and vitamin that are simply said differently.
These are the two accents most learning material is built around, and they differ in a small number of systematic ways rather than in hundreds of individual words. Learn the five patterns below and you can predict most of the remaining differences yourself. Every example on this page is a button — tap it once for the American voice and once for the British voice.
At a glance
| Feature | American | British |
|---|---|---|
| r after a vowel (car, hard) | Always pronounced — the accent is rhotic | Silent unless a vowel follows — non-rhotic |
| t between vowels (water) | Tapped: sounds close to a quick d | A full [t]; a glottal stop in Estuary speech |
| bath, class, dance | Short /æ/, the same vowel as trap | Long /ɑː/ — the TRAP–BATH split |
| new, tune, duke | /nuː/, /tuːn/ — the /j/ is dropped | /njuː/, /tjuːn/ — the /j/ is kept |
| lot, hot, thought | Unrounded /ɑ/; cot and caught often merge | Rounded /ɒ/, kept apart from /ɔː/ |
| necessary, territory | Full vowel and secondary stress on the ending | Ending reduced, and often a syllable shorter |
The differences, one by one
Rhoticity: the r that never goes away
This is the single most reliable marker. In General American the letter r is pronounced wherever it is written — at the end of car, in the middle of hard, and colouring the vowel of nurse and water. In Received Pronunciation an r is only pronounced when a vowel follows it, so far is /fɑː/ but far away links the two words with an audible r. British speakers also add a linking r that was never written, in phrases like “law and order”.
The flap t
When a /t/ sits between two vowels and the following syllable is unstressed, American speakers produce a single fast voiced tap that lands very close to a d. Water becomes “wadder”, better becomes “bedder”, and latter and ladder end up near-identical. RP keeps a fully released [t] in the same position; in London and Estuary English that /t/ is more often a glottal stop, so bottle sounds like “bo’le”. Neither accent taps a /t/ at the start of a stressed syllable — attack has a clean [t] in both.
The TRAP–BATH split
Southern British English moved roughly 150 words — those with a vowel before /f/, /θ/, /s/ or certain nasals — from short /æ/ to long /ɑː/. That is why bath, class, ask, laugh and dance have the long vowel in RP but the short one in American English. The split is not universal inside Britain either: most northern English accents kept /æ/, so a Manchester speaker and an American agree on bath.
LOT, THOUGHT and the cot–caught merger
RP has a distinctly rounded short vowel /ɒ/ in lot and hot, and a separate long /ɔː/ in thought and talk. General American has no rounded /ɒ/: the lot vowel is unrounded, and for a large share of American speakers — most obviously in the West and the Midwest — the vowels of cot and caught have merged into one. That merger does not exist in RP.
Yod-dropping after t, d, n, s and l
British English keeps a /j/ glide after these consonants: new is /njuː/, tune is /tjuːn/, duke is /djuːk/. General American drops it, giving /nuː/, /tuːn/, /duːk/. Modern British speech often goes a step further and merges the /t/ and /j/ into a single sound, so tune can come out as “choon” — a change that has no American equivalent.
Full vowels in -ary, -ery and -ory
American English gives these endings a secondary stress and a full vowel: necessary is /ˈnesəseri/ and territory is /ˈterətɔːri/, both four syllables. British English reduces the ending to a schwa or removes it altogether, so necessary is /ˈnesəsəri/ and secretary is commonly three syllables. This is the difference behind the perception that British speech is “faster” — it is really shorter.
Stress on borrowed words
For a family of loanwords, chiefly from French, American English keeps stress on the later syllable while British English pulls it forward to the first. So ballet is /bæˈleɪ/ in America and /ˈbæleɪ/ in Britain, adult is /əˈdʌlt/ versus /ˈædʌlt/, and the same pattern runs through garage, brochure and address.
Word by word
Transcriptions are General American and Received Pronunciation.
A hard sk- in America, a sh- in Britain.
Stress moves to the first syllable in Britain; /ˈɡærɪdʒ/ is also common there.
The famous vowel: “tuh-may-toe” against “tuh-mah-toe”.
The h is silent in American English and pronounced in British English.
First vowel long in America, short in Britain.
Both forms are heard in Britain; the short first vowel is the recognisably British one.
The final syllable reduces in America and keeps a full diphthong in Britain.
“lee-zher” against “lezh-er”.
“zee-bra” against “zeb-ra”.
British usage keeps the older “lef-” form.
Stress lands on the third syllable in America and the second in Britain.
The first vowel is the LOT vowel in America and the GOAT diphthong in Britain.
What the two accents share
It is worth keeping the differences in proportion. Both accents are stress-timed, both reduce unstressed vowels to a schwa, both keep the two TH sounds as fricatives, and both use the same consonant inventory apart from the flap and the glottal stop. A word list read aloud in the two accents is mutually intelligible almost everywhere — the differences are systematic, not random.
Which one should you learn?
Pick the accent you hear most and stay with it for a few months. Mixing a rhotic r with a British bath vowel produces something no native speaker uses, and it is harder to correct later than it is to avoid now. For exams, both IELTS and TOEFL accept any consistent native-like accent, so the choice is about your listening environment rather than about marks.
Common questions
What is the biggest difference between American and British pronunciation?
The letter r. American English pronounces r in every position, including at the end of car and in the middle of hard. British Received Pronunciation only pronounces r when a vowel follows, so car ends on a long vowel with no r at all.
Why does “water” sound like “wadder” in American English?
Because a /t/ between two vowels, when the next syllable is unstressed, becomes a fast voiced tap in American English. The tongue touches the ridge behind the teeth once and releases instantly, which is acoustically very close to a d.
Do all British people speak with an RP accent?
No. Received Pronunciation is a prestige accent used by a small minority of British speakers. Most northern English accents keep the short /æ/ in bath and class, West Country accents pronounce r after a vowel much as Americans do, and Scottish and Northern Irish accents differ again.
Which accent is easier for learners?
Neither is objectively easier. American English has fewer vowel contrasts to master because of the cot–caught merger, while British English has a more predictable relationship between spelling and the vowel in bath-type words. Consistency matters far more than the choice.
Keep going
Every word on this page is a button, and each pair plays the same word in both accents. To hear a word we have not listed, the accent comparison tool plays any word you type in two voices back to back.
Learn Pronounce supplies natural American, British and Australian voices to every visitor. Indian, Canadian and Irish English are not in that set, so a button pinned to one of those accents plays only if your own device has a matching voice installed — we leave it disabled rather than substitute a different accent under the wrong label.