How to pronounce bath in a British accent

"Bath" gives its name to one of the best-known British vowels. The long "ah" in this word is the sound people imitate when they put on a posh British accent.

British (RP) /bɑːθ/ BAHTH
American /bæθ/ BATH (as in "cat")

Why "bath" sounds different in British English

In Received Pronunciation, bath is /bɑːθ/, with a long, open /ɑː/ made at the back of the mouth. American English uses /bæθ/, the short front vowel of "cat".

Linguists call this the trap–bath split: southern British English moved certain words (bath, path, laugh, glass, after, dance, can't) to the long vowel, while others (cat, trap, gas, hand) stayed short. Northern English accents never made the change, which is why "bath" with a short a sounds Northern and "bahth" sounds southern or posh.

How to say "bath" like a Brit, step by step

  1. Start with a relaxed b.
  2. Open your jaw and pull your tongue back for a long ah, as in "father".
  3. Put your tongue tip lightly between your teeth for a soft th.
  4. Keep the vowel long: baaahth, not "bath".

Practise "bath" in a sentence

  • I'm going to have a hot bath.
  • We took the path along the river.
  • The city of Bath is beautiful in autumn.

Saying it once correctly is easy. Saying it right in the middle of a fast sentence is the hard part, which is why the sentences above matter more than the single word.

Frequently asked questions

How do you pronounce bath in a British accent?

In Received Pronunciation, bath is pronounced /bɑːθ/, roughly "BAHTH". The vowel is a long "ah", as in "father", not the "a" of "cat".

Is the American pronunciation of bath wrong?

No. /bæθ/ is standard in American English. Both are correct, they simply belong to different accents. If you are learning a British accent, aim for /bɑːθ/.

Which words use the British bath vowel?

Common ones include bath, path, laugh, after, class, glass, grass, fast, last, ask, dance, chance, answer, example, plant and can't. Words like cat, hand, man and gas keep the short a.

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