English has more vowel sounds than the letters a, e, i, o, u, so the spelling cannot tell you the sound. The simple vowels, the ones that do not glide, are 11 in British English (a twelfth, the weak schwa /ə/, has its own page). What matters is how long the vowel is and where your mouth is when you say it.

The six short vowels

Short vowels are quick and relaxed. Click a sound to practise it.

SoundExamplesMouth tip
/ɪ/sit, ship, big, giftKeep it quick: it lasts about half as long as /iː/.Practise →
/ʊ/full, book, good, footRound your lips only a little.Practise →
/e/bed, men, ten, headOpen your mouth a little more than for /ɪ/.Practise →
/æ/bad, man, cat, blackDrop your jaw: you should see a gap between your teeth.Practise →
/ʌ/cup, bus, love, sunRelax your whole mouth: this is a lazy sound.Practise →
/ɒ/hot, dog, lot, stopRound your lips and open your jaw.Practise →

The five long vowels

Long vowels are held longer and are clearer. The colon ː in the IPA means “long”.

SoundExamplesMouth tip
/iː/sheep, seat, green, keySmile while you say it.Practise →
/uː/fool, pool, food, blueMake a small, tight circle with your lips.Practise →
/ɑː/car, father, start, calmOpen your mouth as if the dentist asked you to.Practise →
/ɔː/door, more, sport, lawRound your lips and hold the sound.Practise →
/ɜː/bird, girl, her, workKeep your lips relaxed and still.Practise →

Pairs that sound alike

These pairs are where most learners get confused. Each one is practised on the vowel pages.

ShortLong or differentHow to feel the difference
/ɪ/ ship, sit/iː/ sheep, seatFor /iː/ spread your lips and hold the sound.
/ʊ/ full, pull/uː/ fool, poolFor /uː/ push your lips forward into a small circle.
/e/ bed, men/æ/ bad, manOpen your mouth wider for /æ/: your jaw drops.
/ʌ/ cut/ɑː/ cartOpen your mouth wider and hold /ɑː/.
/ɒ/ cot/ɔː/ caughtRound your lips more and hold /ɔː/.

A long vowel is not only longer, it is also clearer. Do not just stretch the short vowel.

British and American: these pages use British pronunciation. In American English hot and lot use /ɑː/ (/hɑːt/, /lɑːt/) instead of /ɒ/, and bird and work keep an /r/ sound (/bɝːd/, /wɝːk/). Both are correct.

The 11 vowel pages