French phrase
Combien de temps faudra-t-il pour ~ ?
Meaning
How long will it take to ___?
When to use it
Asks how long completion will take. Used for progress checks and deadline planning, with a businesslike tone.
Example dialogue
Combien de temps faudra-t-il pour terminer le projet ?
How long will it take to finish the project?
Il faudra environ deux semaines.
It will take about two weeks.