German Numbers 1 to 100
German numbers are logical and consistent, but they have one feature that trips up every English speaker: the ones digit comes before the tens digit. Twenty-one in German is einundzwanzig — literally "one-and-twenty." Once you internalize this reversed order, the rest of the system falls into place quickly.
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Numbers 1–12: The Foundation
The first twelve numbers are unique words. Many look familiar because English and German share Germanic roots — compare drei with "three" and sechs with "six."
German Z is always pronounced ts (like "cats"). This is why zehn sounds like "tsayn" and zwei sounds like "tsvay." Getting this sound right immediately makes your German numbers sound more natural.
Numbers 13–19: The -zehn Pattern
From 13 onward, German uses a compound pattern: ones digit + zehn (ten). Note that 16 and 17 have slight spelling changes for pronunciation ease.
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Numbers 20–99: The Reversed Order
Here is the famous twist. In German, compound numbers between 21 and 99 place the ones digit first, followed by und (and), then the tens digit. So 54 is vierundfünfzig — "four-and-fifty." This is written as one single word.
Notice the pattern in the tens: most end in -zig (pronounced "-tsikh"), except dreißig (30) which uses -ßig. Also, sechzig (60) drops the -s from sechs, and siebzig (70) drops the -en from sieben — the same simplification as 16 and 17.
Thinking in Reversed Order
The reversed number order is the single biggest challenge for English speakers learning German numbers. Here are strategies that help:
- Practice with phone numbers: Germans say them in pairs (34 = vierunddreißig), which forces you to process the reversed order rapidly.
- Write what you hear: When someone says a number, write the ones digit first in a placeholder, then fill in the tens. With practice, this becomes automatic.
- Think of it as math: Siebenundvierzig = 7 + 40 = 47. The formula is always ones + und + tens.
Frequently Asked Questions
Why are German numbers said backwards compared to English?
German uses a ones-before-tens structure for compound numbers (21-99), which is actually the older Germanic pattern. English used to work the same way — "four and twenty" appears in nursery rhymes. Modern English switched to tens-first, but German kept the original order. So einundzwanzig (one-and-twenty) is historically the "normal" way.
How do you say large numbers in German?
For numbers above 100, German follows tens-then-hundreds order: 234 = zweihundertvierunddreißig (two-hundred-four-and-thirty). Germans write these as one continuous word, which can get very long. A number like 7,654 becomes siebentausendsechshundertvierundfünfzig.
What is the difference between "zwei" and "zwo" in German?
Zwei is the standard word for two. Zwo is an informal variant used on the phone, at ticket counters, and in the military to avoid confusion with drei (three), since zwei and drei sound similar over poor audio. Both mean the same thing.
Why does 16 break the pattern in German?
Sechzehn (16) drops the -s from sechs, and siebzehn (17) drops the -en from sieben. These are purely phonetic simplifications — saying sechszehn or siebenzehn would be cumbersome, so German shortens them for easier pronunciation.
How do German speakers handle the reversed number order in daily life?
Native speakers process the reversed order automatically from childhood. For learners, the biggest practical challenge is writing down numbers as they hear them — you hear the ones digit first but need to write it second. Practice by listening to German phone numbers or prices and writing them down.