German Phrase
Welcher Tag passt dir am besten?
Meaning
This phrase is the standard way to inquire about someone's availability or preference when scheduling an event. It uses the verb 'passen', which literally means 'to fit', to ask which day fits into their schedule most comfortably.
When to use
Use this phrase when you are trying to coordinate a meeting, a date, or a casual hangout with someone you are on familiar terms with. It is polite yet direct, making it perfect for both workplace collaboration and social planning.
✦Grammar Breakdown
WelcherTagpasstdiram besten
Welcher (Which)
This is an interrogative pronoun that must match the gender and case of the noun 'Tag' (masculine, nominative).
Dative Object (dir)
The verb 'passen' is a dative verb, meaning the person it refers to must be in the dative case (dir instead of du).
🗨In Conversation
Ich möchte dich nächste Woche sehen. Welcher Tag passt dir am besten?
I want to see you next week. Which day suits you best?
Der Dienstag passt mir am besten, da habe ich frei.
Tuesday suits me best, I have the day off then.
✕Common Mistakes
Welcher Tag passt dich am besten?
The verb 'passen' always requires the dative case for the person being suited, so 'dir' must be used instead of the accusative 'dich'.
Welcher Tag passt du am besten?
You cannot use the nominative 'du' here; the person affected by the verb must be in the dative case.
↔Alternatives
Wann hast du Zeit?
When do you have time?
Welcher Tag wäre gut für dich?
Which day would be good for you?
Welcher Tag passt Ihnen am besten?
Which day suits you best? (Formal)
Cultural Tip
In Germany, scheduling is often done well in advance, and punctuality is highly valued. When someone suggests a day using this phrase, they usually expect a specific answer so they can block it out in their 'Terminkalender' immediately.