English–Spanish
“how long” in Spanish
How to say “how long” in Spanish
“How long” in Spanish is cuánto.
Timeline with a length marker.
Example sentences with cuánto
¿Sabes cuánto esfuerzo requiere este proyecto?
Do you know how much effort this project requires?
Tips for using cuánto
- Cuánto carries an acute accent in questions and exclamations, while unaccented cuanto appears in non-interrogative clauses, and the form must agree with the noun when used as an adjective.