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A Guide to German Numbers: Learn to Count and Much More

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Learning to count might not seem appealing once you have passed primary school, but numbers are omnipresent in daily life.

Whether you want to negotiate a price, arrange a meeting, find out an address or phone number, or even just reserve a table for four, without some basic knowledge of numbers, even simple transactions can be difficult. But learning German numbers is easy! And it will help you to navigate everyday situations and instantly boost your understanding and confidence. 

In this article we will mainly look at cardinal and ordinal numbers, when to use which, and different useful applications for both.

Let’s start with cardinal ones, as these are the basis for everything else.

German Cardinal Numbers (Kardinalzahlen)

The term cardinal numbers or cardinals refers to the basic numbers, e.g. one, two, three… 

The names of individual numbers used as nouns are capitalized and commonly feminine, such as die Acht. Ordinary counting uses lowercase number words, as in bis drei. Larger quantity nouns have their own gender: das Hundert, die Million. 

Er zählte bis drei. Die Acht ist meine Glückszahl.
He counted to three. (The) eight is my lucky number.

They can also be used as adjectives:

Die fünf Freunde sitzen im Café. Es kostet fünf Euro.
The five friends sit in a cafe. It costs five euros.

Most cardinal numbers before nouns do not change their endings. Important exceptions include ein- and genitive forms of zwei and drei when no preceding article marks the case: die Bücher zweier Kinder — the books of two children.

Eins (1) cannot be used as an adjective before a noun. Instead you use the indefinite article (ein/eine) to refer to a single person or thing:

Er hat nur einen Freund. Wir brauchen nur eine Zwiebel.
He has only one friend. We only need one onion.

Try to learn the following list by heart, because it will be the foundation for everything related to numbers:

German Cardinal Numbers from 1 to 99

0

null

1

eins

2

zwei

3

drei

4

vier

5

fünf

6

sechs

7

sieben

8

acht

9

neun

10

zehn

11

elf

12

zwölf

13

dreizehn

14

vierzehn

15

fünfzehn

16

sechzehn (without –s)

17

siebzehn (without –en)

18

achtzehn

19

neunzehn

20

zwanzig

21

einundzwanzig

22

zweiundzwanzig

23

dreiundzwanzig

24

vierundzwanzig

25

fünfundzwanzig

26

sechsundzwanzig

27

siebenundzwanzig

28

achtundzwanzig

29

neunundzwanzig

10

zehn

20

zwanzig

30

dreißig

40

vierzig

50

fünfzig

60

sechzig (without –s)

70

siebzig (without –en)

80

achtzig

90

neunzig

Besides some deviations in spelling of a few numbers (highlighted in bold), it is all pretty straight forward. For 21–99 (apart from the exact tens), say the units first, then und, then the tens: fünfunddreißig means 35. The numbers 10–19 follow their own patterns.

19 neunzehn
35 fünfunddreißig
78 achtundsiebzig

You are now already able to count to 99! And from here on you can easily make it to a million.

Cardinals from 100 to a million and beyond

Try to remember the following three numbers:

100 (ein)hundert

1000 (ein)tausend

1 000 000 (eine) Million

Now you only have to combine any of the one- and two-digit numbers with hundert, tausend or Million. You may write quantities in digits or words depending on context. In words, numbers below a million are usually joined together, but Million is a capitalized noun and takes a plural: drei Millionenen.

200 zweihundert
300 dreihundert
400 vierhundert
900 neunhundert
2000 zweitausend
4000 viertausend
10 000 zehntausend
20 000 zwanzigtausend
100 000 (ein)hunderttausend
200 000 zweihunderttausend
3 000 000 drei Millionen

Combinations

These might seem more complicated, but only because they can be very long words. They all follow the same rules. Here are some examples:

420 vierhundertzwanzig
597 fünfhundertsiebenundneunzig
1005 (ein)tausend(und)fünf
2344 zweitausenddreihundertvierundvierzig
17 420 siebzehntausendvierhundertzwanzig
340 812 dreihundertvierzigtausendachthundertzwölf
1 600 000 eine Million sechshunderttausend

German Ordinal Numbers (Ordnungszahlen)

The ordinal numbers are used to express a sequence or order. When written with Arabic digits, an ordinal is marked by a full stop:

der 1. (erste) Platz

the first place

die 2. (zweite) Etage

the second floor

das 3. (dritte) Mal

the third time

Ordinal numbers 1. to 19.

Formed by using the cardinal number plus -t (with irregular erst- and dritt-; acht- has only one t, and siebt-/siebent- are variants):

1.

erst-  (der erste, die ersten, erstens…)

2.

zweit-

3.

dritt-

4.

viert-

5.

fünft-

6.

sechst-

7.

sieb(en)t-

8.

acht- (nur ein -t)

9.

neunt-

10.

zehnt-

11.

elft-

12.

zwölft-

13.

dreizehnt-

14.

vierzehnt- …

Ordinal numbers from 20 upwards

Formed by using cardinal number plus -st:

20.

zwanzigst-

21.

einundzwanzigst-

22.

zweiundzwanzigst-

23.

dreiundzwanzigst-

24.

vierundzwanzigst-

25.

fünfundzwanzigst-

26.

sechsundzwanzigst-

27.

siebenundzwanzigst-

28.

achtundzwanzigst-

29.

neunundzwanzigst-

30.

dreißigst-

31.

einunddreißigst-

32.

zweiunddreißigst-

33.

dreiunddreißigst-

34.

vierunddreißigst-

35.

fünfunddreißigst-

36.

sechsunddreißigst-

37.

siebenunddreißigst-

38.

achtunddreißigst-

39.

neununddreißigst-

As adjectives, in contrast to cardinal numbers, they follow the same rules of declension as other adjectives. They can be used with or without an article in front of a noun.

without an article Dieses Angebot war erste Klasse.
This offer was first class.
with the definite article Er ging das erste Mal allein zur Schule.
He went for the first time alone to school.
with the indefinite article Es gibt immer eine zweite Chance.
There is always a second chance.
in lists (ordinal number plus –ens erstens, zweitens, drittens
First, second, third

Erstens habe ich keine Lust, zweitens keine Zeit.
In the first place, I don’t feel like it, secondly I don’t have time

Ordinal numbers can also be used as nouns:

Er will immer Erster sein. He always wants to be first.
Heinrich der Achte wurde 1509 König von England. Henry the Eighth became king of England in 1509.

They can also be used in conjunction with the word zu:

Es geht einfacher zu zweit. It is easier with two.
Wir waren zu viert im Urlaub. We were four (people) on holiday.

Using Dates in German

The usual German numerical date order is: Day/Month/Year 

For the years just the cardinals are needed, same as in English:

1412 vierzehnhundertzwölf
1984 neunzehnhundertvierundachtzig
2020 zweitausendzwanzig

In German there is no preposition before the year, unless the date is actually preceded by the word year.

Er ist 1992 geboren. He was born in 1992.
Wir sind 2005 nach Australien gereist. We travelled to Australia in 2005.
Im Jahr 1989 ist meine Schwester geboren. In the year 1989 my sister was born.

For specific dates we need the ordinals:

12.05.1972 zwölfter Fünfter neunzehnhundertzweiundsiebzig 

Der erste (1.) Mai ist der Tag der Arbeit. The first of May is Workers ́ day.

Ich möchte vom ersten Dritten (1.3.) bis zum zehnten Vierten (10.4.) reservieren. I would like to reserve from 1.3. to 10.04.  

And finally I would like to introduce you to a few common expressions which also use numbers.

Miscellaneous Number Words in German

Using a cardinal number with the ending -fach, tells you how many of each there are:

Das war zweifacher Betrug. This was a double scam.
Ich brauche das in dreifacher Ausführung. I need three copies of it.

Using a cardinal number with the ending -er plus -lei tells you how many different kinds there are:

Das ist alles einerlei für mich. This is all one and the same to me.
Sie kauft zweierlei Marmelade. She buys two different kinds of jam.
Es beinhaltet dreierlei Zutaten. It contains three kinds of ingredients.

Using a Cardinal number with the ending -mal tells you how often something is repeated:

Ich habe zweimal angerufen. I called two times.
Er geht fünfmal die Woche zum Sport. He is doing sports five times a week.

Conclusion

The cardinal numbers are the basic numbers. Individual number names such as die Acht are commonly feminine nouns. Most cardinal numbers before nouns stay unchanged, but ein- and some uses of zwei/drei have endings. 

Ordinal numbers express an order or sequence. Arabic-digit ordinals take a full stop; spelled-out ordinals used as adjectives take adjective endings.

Begin by learning the cardinals from 1 to 20, then to 99, and you have already mastered the most important part. From here on, you can easily learn to count to 100, a million, learn ordinals and everything else. And the rewards are instant! You will suddenly notice numbers everywhere and understand so much more.

Practice numbers and dates

Write 31, 67 and 3,000,000 in words. Then complete: Wir kommen am ___ Mai. (3 May)

Check the answers

einunddreißig, siebenundsechzig, drei Millionen; am dritten Mai. The ordinal takes a dative ending after am (= an dem).