noun, adverb
about when; around what time; how soon
Used to ask for an approximate time or to express uncertainty about timing. いつごろ is the standard polite form; いつぐらい is more casual.
いつ頃お戻りになりますか。
About when will you be back?
次の会議はいつ頃ですか。
Around what time is the next meeting?
How soon do you think it will be finished?
Variant with ごろ in kana; less common than 何時頃.
Compound of いつ (when) and 頃 (approximate time).