Spanish phrase
¿Cuánto tardas?
Meaning
How long will it take you?
When to use it
Asks how much time someone will need. Direct, informal phrasing for checking arrival time or how long a task will take.
Example dialogue
¿Cuánto tardas?
How long will it take you?
Unos diez minutos, ya voy.
About ten minutes, I'm on my way.