French phrase
Quel est le montant ~ ?
Meaning
What is the amount ___?
When to use it
Asks for the amount that must be paid. It is factual and suited to payment or deadline checks.
Example dialogue
Quel est le montant à payer ?
What is the amount to be paid?
Il reste 2 000 euros à payer d'ici la fin du mois.
There are 2,000 euros left to pay by the end of the month.