German number words

18 in German Words

18 in German is:

achtzehn

Standard German (Germany) · Standalone cardinal · Long scale

18 in German words is achtzehn.

Convert another number

Group thousands with spaces: 1 234. A comma or point is decimal: 12,05 or 12.05. Maximum whole-number part: 999,999,999,999,999; up to 12 decimal digits.

How to build 18 in German

  1. 18 = 18 → achtzehn.
  2. This is a basic number word: achtzehn. It is not built by reversing a ones-and-tens pair.

The plus signs and arrows explain the parts; they are not characters to include in the written answer.

Spelling details for 18

achtzehn is written as one lowercase word in this standalone use. Do not insert spaces or hyphens between its number parts.

These are standalone cardinal forms. See the spelling references and method for the conventions used.

18 in other languages

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Questions and answers

How do you write 18 in German words?

18 in German words is achtzehn.

Is 18 written as one word in German?

achtzehn is written as one lowercase word in this standalone use. Do not insert spaces or hyphens between its number parts.

What kind of German number does this answer represent?

The answer for 18 is a standalone cardinal in standard German as used in Germany. It is not an ordinal, a currency phrase or a case-inflected phrase before a noun.

Method and sources

A fixed vocabulary and deterministic composition rules generate the words. Input digits are handled as text, without floating-point rounding. The references explain spelling; they do not certify this converter.

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