Spanish vocabulary · Beginner

How to Say Sleep Well in Spanish: Duerme Bien & Que Descanses

Duerme bien · phrase · DWEHR-meh byehn

Sleep well in Spanish is duerme bien (direct) or que duermas bien (a wish using the subjunctive: may you sleep well). An equally popular nighttime farewell is que descanses (may you rest). For sweetness, dulces sueños means sweet dreams.

DWEHR-meh byehn (duerme bien) / keh DWEHR-mahs byehn (que duermas bien) / keh dehs-KAHN-sehs (que descanses).

Buenas noches, que duermas bien.

Good night — sleep well.

Sleep Well in Spanish: Quick Reference

Below are the most common Spanish words for sleep well, with pronunciation and regional usage notes.

SpanishEnglishPronunciationRegion / Register
duerme biensleep wellDWEHR-meh byehnDefault, widely understood
que duermas biensleep wellsubjunctive: may you sleep well
que descansessleep wellmay you rest (common alternative)
dulces sueñossleep wellsweet dreams

How Native Speakers Use Duerme bien

Real example sentences across three contexts you'll actually run into.

Saying goodnight to a friend

Ya me voy a dormir. ¡Que duermas bien!

I'm going to sleep now. Sleep well!

Que duermas bien is the most common way to wish someone a good night's sleep.

Wishing rest

Fue un día largo. Que descanses.

It was a long day. Rest well.

Que descanses is interchangeable with que duermas bien and feels slightly warmer.

Sweet dreams

Buenas noches, mi amor. Dulces sueños.

Good night, my love. Sweet dreams.

Dulces sueños is used between romantic partners or to children at bedtime.

Avoid These Mistakes When Using Duerme bien

Using dormir bien as a command

Incorrect: Dormir bien esta noche. (infinitive as command)

Correct: Duerme bien esta noche.

The imperative of dormir is duerme (tú) or duerma (usted), not the infinitive. The stem changes from o to ue.

Forgetting the subjunctive after que

Incorrect: Que duermes bien.

Correct: Que duermas bien.

After que expressing a wish, Spanish requires the subjunctive: duermas (not indicative duermes). This is a foundational grammar pattern.

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Common Questions About Sleep Well in Spanish

How do you say sleep well in Spanish?
Que duermas bien or que descanses are the most natural phrases. Duerme bien (imperative) also works. All are common nighttime farewells.
What is the difference between que duermas bien and que descanses?
They are essentially interchangeable. Que duermas bien focuses on sleeping well; que descanses focuses on resting. Both are warm, caring farewells.
How do you say sweet dreams in Spanish?
Dulces sueños — literally sweet dreams. It is used just like the English phrase, typically with romantic partners or children.