How to Pronounce ä, ö, ü and ß
German’s umlauts (ä, ö, ü) and the ß (Eszett) trip up learners not because they’re wildly complex, but because none of them map cleanly onto English sounds — approximating them with the closest English vowel is a habit that’s easy to fall into and genuinely affects how understandable you are, since these distinctions can change a word’s meaning entirely.
ä — like the “e” in “bed”
Ä is the most approachable of the three for English speakers, since it’s genuinely close to an existing English sound — roughly the “e” in “bed” or “bet,” not the “a” sound its spelling might suggest.
Mädchen (girl) — the ä sounds like “e” in “met,” not like the “a” in “mad.” Bäcker (baker) — similarly, an “e” sound, not “a.”
The common mistake: pronouncing ä like a plain English “a,” which shifts it toward sounding like an entirely different vowel to a German ear.
ö — round your lips while saying “e”
This one has no real English equivalent, which is exactly why it’s harder. The trick: position your mouth as if you’re about to say “o” (rounded, pushed-forward lips), but actually produce an “e” sound while holding that mouth shape.
schön (beautiful) — not “shurn” or “shern” as English approximations often render it, but a genuinely rounded, forward vowel that takes deliberate practice to place correctly. können (can/to be able to) — same principle; the ö sound sits between English “e” and “o” but isn’t quite either.
Common mistake: substituting a plain English “er” sound, which is close enough to be understood but clearly marks non-native pronunciation.
ü — round your lips while saying “ee”
Similarly unfamiliar to English speakers: shape your mouth as if saying a rounded “oo” (like in “moon”), but produce an “ee” sound (like in “see”) while holding that shape.
müde (tired) — not “moody” or “meedy,” but a distinct rounded-forward vowel between the two. über (over/about) — the ü here is one of the most common sounds in everyday German, worth deliberately practising since this word appears constantly.
Common mistake: substituting a plain “oo” or “you” sound, both of which are noticeably different from the actual German vowel.
ß (Eszett) — a sharp “s” sound
Unlike the vowels above, ß isn’t actually hard to pronounce — it’s simply a sharp “s” sound, identical to a double “ss.” The confusion is usually about spelling and reading, not pronunciation itself.
Straße (street) — pronounced with a sharp “s” sound, exactly as if written Strasse. groß (big/tall) — same principle; ß and “ss” sound identical, they’re just used in different spelling contexts (broadly, ß follows long vowels and diphthongs, “ss” follows short vowels, though Swiss German writing avoids ß entirely and uses “ss” throughout).
Why these sounds matter more than they might seem
Getting ö and ü approximately right (even if not perfect) genuinely changes how easily native speakers understand you, since German has minimal pairs — words that differ only by one of these vowels and mean something entirely different. Schon (already) versus schön (beautiful) is a classic example; the vowel is the only difference, and mixing them up in the wrong context can genuinely cause a moment of confusion for the listener, not just sound “off.”
Reading a description of mouth position only gets you partway — these sounds are genuinely built through hearing them repeatedly and actively producing them yourself, with feedback on whether you’re actually landing the sound correctly. SipLingo scores your pronunciation as part of intonation feedback across real conversations, in your own language. Try it free →
A practice method that actually works
Find minimal pairs — words differing only by the sound you’re practising — and say them side by side, deliberately exaggerating the difference at first: schon/schön, Mutter/Mütter, Ofen/öffnen. Exaggerating beyond natural speech initially helps your mouth learn the distinct position before you dial it back to normal, natural pronunciation.
Recording yourself and comparing against native audio for the same words is also genuinely effective — these are physical mouth-position habits more than abstract knowledge, and hearing the gap between your version and a native version helps target practice more precisely than description alone.
A note on capital letter forms and typing
When ä, ö, ü aren’t available on a keyboard, the standard substitution is adding an “e” after the base vowel: ä becomes ae, ö becomes oe, ü becomes ue, and ß becomes ss. This is a recognised, correct alternative spelling used in situations without umlaut support (older systems, some international contexts), not merely a workaround — Mueller is an accepted alternative rendering of Müller, for instance, and you’ll see this pattern in some official contexts like passports and older documents.
Regional variation worth knowing about
Standard High German (Hochdeutsch) pronunciation is what’s taught in exams and described above, but regional accents across Germany, Austria and Switzerland shift these vowels somewhat — Swiss German in particular has a notably different vowel system in casual speech, and Austrian German has its own distinct intonation patterns. For exam purposes and general comprehensibility, standard Hochdeutsch pronunciation is the safe, universally understood target, but don’t be surprised if native speakers you meet in different regions sound noticeably different from exam audio recordings, which are typically produced in standard Hochdeutsch specifically for consistency.
Practise your German out loud with SipLingo, free to try on iPhone and Android:
Umlaut minimal pairs: a vs ä, o vs ö, u vs ü
Read each pair aloud. Your tongue does the same thing in both words; only the lips or the tongue height change. If the two words sound identical, the umlaut is not there yet.
| Without umlaut | With umlaut | What changes |
|---|---|---|
| die Bar (bar) | der Bär (bear) | Long “ah” becomes long “eh” |
| zahlen (to pay) | zählen (to count) | Same as above |
| schon (already) | schön (beautiful) | Keep the “o” lips, say “e” |
| der Ofen (oven) | die Öfen (ovens) | Same as above |
| konnte (could) | könnte (could, would be able to) | Short “o” becomes short “ö” |
| die Mutter (mother) | die Mütter (mothers) | Keep the “u” lips, say “i” |
| fuhr (drove) | für (for) | Long “oo” becomes long “ü” |
| drucken (to print) | drücken (to press, to push) | Short “u” becomes short “ü” |
Many plurals work this way (Mutter, Mütter; Bruder, Brüder; Vater, Väter), so an unclear umlaut can turn “my brother” into “my brothers”.
Long and short umlauts
Each umlaut has a long and a short version, and the spelling tells you which one you need. A vowel before a single consonant or an h is usually long; before a double consonant it is usually short.
- ä: long in der Käse, spät; short in die Äpfel, kälter
- ö: long in schön, hören; short in können, öffnen
- ü: long in die Tür, müde, über; short in das Glück, müssen, dünn
For the short ones, keep the same lip shape but make the sound quicker and slightly more relaxed. Do not stretch müssen into “müüssen”; that is a different word rhythm, and native listeners notice it at once.
How to type ä, ö, ü and ß on any keyboard
When you can, type the real letters instead of ae, oe, ue, because some search fields and forms do not treat them as the same.
- iPhone and Android: long-press a, o, u or s and slide to the letter.
- Mac: press Option + u, release, then type the vowel (Option + u, then a gives ä). For ß press Option + s.
- Windows: hold Alt and type on the number pad: 0228 = ä, 0246 = ö, 0252 = ü, 0196 = Ä, 0214 = Ö, 0220 = Ü, 0223 = ß. Faster in the long run: add the German keyboard layout or “US International”, where “ followed by a vowel gives the umlaut.
If you practise speaking with SipLingo, the word accuracy score shows you whether schön still comes out as schon. For the bigger picture beyond single vowels, see how to sound more German.
Related guides: Duolingo vs SipLingo for speaking practice
Official sources
For the official details and the latest updates, see:
- Goethe-Institut: Goethe free online pronunciation trainer – Free phonetics training with listening, speaking feedback and tests, all levels
Frequently asked questions
How do you pronounce ö in German? Round your lips as if saying “o,” but produce an “e” sound while holding that mouth position — the result sits between the two and has no direct English equivalent. It takes deliberate practice, ideally using minimal pairs and native audio comparison.
Is ß the same as double s? Yes, in pronunciation — ß and “ss” sound identical. The difference is purely about spelling convention (related to the length of the preceding vowel), not pronunciation, and Swiss German writing avoids ß entirely in favour of “ss.”
Why is ü hard for English speakers? English doesn’t have a direct equivalent — ü requires rounding your lips as if saying “oo” while actually producing an “ee” sound, a lip-tongue combination that doesn’t occur naturally in English and needs deliberate practice to place correctly.
Do umlaut pronunciation mistakes actually cause misunderstandings? Yes, sometimes genuinely — German has minimal pairs like schon/schön that differ only by this vowel and mean entirely different things, so imprecise umlaut pronunciation can occasionally cause real confusion, not just sound accented.
How do you pronounce the a with umlaut (ä)? Say the “e” in English “bed”, or a longer “eh” in words like Käse. Keep your jaw a little more open than for the German “e”.
What does the umlaut u (ü) sound like? Say “ee” as in “see” and, without moving your tongue, round your lips as if you were saying “oo”. The result is the vowel in für and müde.
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