Japanese phrase
何時ごろ到着しますか？ nan ji go ro tō chaku shi ma su ka
Meaning
Around what time will you arrive?
When to use it
Asks for an approximate arrival time. This polite question is common when arranging to meet someone and allows for an estimate rather than an exact time.
Example dialogue
明日の会場には何時ごろ到着しますか？ asu no kai jō ni wa nan ji go ro tō chaku shi ma su ka
Around what time will you arrive at the venue tomorrow?
九時ごろです。 ku ji go ro de su
Around nine.