How many minutes; used to ask or refer to a duration measured in minutes (e.g., 'how many minutes will it take?').
会議はあと何分くらい続きますか？
How many more minutes will the meeting last?
この料理は弱火で何分煮ますか？
How many minutes should I simmer this dish on low heat?
その歌は何分ありますか？
How many minutes long is that song?