(ふん)

ふん
counter
minutes
1. minutes
A counter for minutes of time. The reading changes between ふん and ぷん depending on the preceding number.
Please wait ten minutes.
じゅっぷん (not ふん)
It's about five minutes to the station.
How many minutes will it take?
We have 20 more minutes until class starts, so shall I go buy some coffee?

The counter (ふん/ぷん) for minutes has variable pronunciation: (いっ)(ぷん), ()(ふん), (さん)(ぷん), (よん)(ぷん), ()(ふん), (ろっ)(ぷん), (なな)(ふん), (はっ)(ぷん), (きゅう)(ふん), (じゅっ)(ぷん). Numbers 1, 3, 4, 6, 8, 10 use ぷん; others use ふん. Some numbers also change their reading (いっ, ろっ, はっ, じゅっ).