The idea

Use der Computer for the nominative singular, den Computer for the accusative, dem Computer for the dative, and des Computers for the genitive. In the dative plural use den Computern.

Patterns to compare
KasusSingularPlural
Nominativder Computerdie Computer
Akkusativden Computerdie Computer
Dativdem Computerden Computern
Genitivdes Computersder Computer

Meaning and useful combinations

Computer is masculine and has an unchanged plural. Rechner is a common German alternative with the same gender.

Useful combinations: am Computer arbeiten; den Computer starten; der Rechner. Practise each as a complete phrase; the article belongs to the noun even when an adjective comes between them.

Article check: nominative singular

  • die Computer der Computer

    This check asks for the nominative singular: der Computer. In the meaning taught here, Computer is masculine. The nominative plural is die Computer. Learn both forms together; an English translation does not determine German gender.

Examples

  • Der Computer im Leseraum ist gerade frei.The computer in the reading room is currently available.
  • Ich starte den Computer vor dem Treffen.I start the computer before the meeting.
  • Am Computer erstelle ich den Plan für die Gruppe.I create the plan for the group on the computer.
  • Der Lüfter des Computers läuft ungewöhnlich laut.The computer's fan is unusually loud.
  • Die Computer im Kursraum haben dieselben Programme.The computers in the classroom have the same programs.
  • An den Computern hängen kurze Bedienhinweise.Short operating instructions are displayed at the computers.

Read-aloud uses a synthetic German voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.

Watch out

Do not transfer the gender of a translated word into German. The basic learning pair is der Computer — die Computer. Computer is masculine and has an unchanged plural. Rechner is a common German alternative with the same gender.

Try it yourself

  1. ___ Computer (der / die / das)

    Show answer or example answer

    der

    der: Computer is masculine.

  2. Plural: der Computer → die ___

    Show answer or example answer

    Computer

    Computer: the plural has the article die in the nominative and accusative.

  3. Dativ Singular: mit ___ Computer (dem / der)

    Show answer or example answer

    dem

    dem: mit takes the dative, giving mit dem Computer.

Use it today

Read the six situations, identify Computer and its forms, then complete the article, plural and dative checks without looking at the table.