Dobrý den.

Good day.

Breakdown of Dobrý den.

• dobrý: good
• den: the day

Questions & Answers about Dobrý den.

Why is dobrý in this form?

Dobrý is the masculine singular form of the adjective meaning good. Since den (day) is a masculine noun in Czech, the adjective must match by using its masculine form.

How is dobrý den pronounced?

It is pronounced roughly like DOH-bree den. The r is slightly trilled, and the ý sounds like the long "ee" in English.

When should I use Dobrý den?

Use Dobrý den as a polite and formal greeting— roughly Good day— from morning until early evening or whenever you aren’t sure if it’s appropriate to say Ahoj (which is informal).

What’s the difference between Dobrý den and Ahoj?

Ahoj is informal, used among friends and family. Dobrý den is more formal or polite and is suitable for addressing strangers, in business settings, or with older people.

Are there other similar greetings for different times of day?

Yes. In the evening, you would say Dobrý večer (Good evening), and at night when saying goodbye, you might use Dobrou noc (Good night).