何なんヶか月げつ

noun

how many months

Used to ask about a duration or number of months. Often followed by particles like も or か.

• 日本にほんに来きて何なんヶか月げつになりますか。

  How many months have you been in Japan?

• このプロジェクトは何なんヶか月げつかかりますか。

  How many months will this project take?