Long and Short Vowels

1.Length belongs to the word

German vowels are long or short. Length is part of the word itself — not optional style or emphasis.

Stadt and Staat are different words. bitten and bieten are different words. The vowel letter is the same; the length is not.

Short vowels are held briefly and sound more open. Long vowels are held longer and sound more closed. At A1 the practical work is to hear that contrast and to read the spelling signals that usually show it.

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2.What the spelling marks

German writing often signals length before the word has been heard. These marks are the core of the system.

Reliable marks come first. One-vs-two consonants help when those marks are missing.

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3.Double consonant: the vowel is short

If the same consonant is written twice after the vowel, the vowel is short. The double letter marks length; it is not two separate consonant sounds.

ck counts as a double k. tz counts as a double z.

In bitte there is a short i and one [t] — not two separate [t] sounds.

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4.ie: long i

ie is the normal spelling of long i. It is one sound, not i plus e.

ei is a different group: a diphthong, not long i.

sie has long i. sein has ei. The two spellings are easy to mix when reading; they are not the same vowel.

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5.h after the vowel: the vowel is long

After a vowel, h is often only a length mark. It is not pronounced as [h].

gehen is not ge-hen with a sounded h. The h keeps the e long. At the start of a word, h is a real consonant: Haus, haben, hier.

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6.Double vowel: aa, ee, oo

Two identical vowel letters write a long vowel. This spelling is less common than ie or Dehnungs-h, but it is regular.

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7.ß and ss

ß stands after a long vowel or a diphthong. ss stands after a short vowel. The letter choice is tied to the length.

Fuß has long u and ß. müssen has short ü and ss.

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8.One consonant or two

When the reliable marks above are missing, what follows the vowel is the next cue.

One consonant, then another vowel — the first vowel is often long. The syllable is open: Na-me, Va-ter, ge-ben.

Two different consonants — the vowel is often short.

This is a tendency, not an absolute law. ch and sch can follow a long vowel: Buch, hoch, nach. At A1, trust the reliable marks first (ie, h, double letter, ß / ss). Use one-vs-two consonants when those marks are not there.

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9.The five vowels

Each of a e i o u has a short form and a long form. The letter stays; the length — and with it a slightly different quality — changes.

a

hat is short. haben is long. Stadt is short. Staat is long (aa).

e

Stressed short e is the open sound of Bett. Stressed long e is the closed sound of See.

Unstressed e in Name, bitte, wohnen is weak. It is not the long e of See and not a “short stressed e” either. Length rules apply to the stressed vowel of the word.

i

Long i is very often ie. Short i is very often followed by a double consonant or by two consonants: bitte, Tisch, finden.

o

offen is short (ff). Ofen is long (one f, open syllable). Sonne is short. Sohn is long.

u

Mutter is short (tt). Mut is long. Uhr and Stuhl show length with h.

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10.Close pairs

The same letters can write two words. Only the length is different — and that difference is enough to change the meaning.

ä, ö, ü also have long and short forms. The length signals are the same: füllen is short (ll), fühlen is long (h).

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11.Reading length from spelling

For a new word, the stressed vowel comes first, then what follows it.

1. ie, double vowel, or h after the vowel → long
2. Double consonant, ck, tz, or ss → short
3. ß → long (or a diphthong before it)
4. One consonant, then a vowel → often long
5. Two consonants with no other mark → often short

Liebe — ie → long.
kommen — mm → short.
Uhr — h → long.
Klasse — ss → short.
Straße — ß → long.
Vater — one t plus a vowel → long.
kalt — two consonants → short.

A few common words are simply stored with their length: der, er, wir, das. Not every function word has a perfect rule.

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12.Typical mistakes

Reading every vowel with the same length. German Staat is not a slightly longer Stadt; they are two words.

Pronouncing the h in gehen, sehen, Uhr. After the vowel it is a length mark, not a consonant sound.

Reading ie as two vowels, or mixing it with ei. sie ≠ sei.

Writing ss after a long vowel or ß after a short one. Fuß and müssen follow the length.

Treating German Name like English name. The German a is a long a, and the last e is weak — not an English diphthong.