1To arrive or do something in time (to meet a deadline/schedule); to not be late.
朝の電車に間に合うように早起きした。
I woke up early so I could make the morning train.
試験開始に間に合わなかったので、遅刻扱いになった。
I didn't make it in time for the exam start, so I was marked late.
会議までに資料を印刷して間に合った。
I printed the materials in time for the meeting.
2To be sufficient or adequate for a purpose; to do as much as needed or to make do; to manage.
このノートパソコンでレポート作成なら十分に間に合う。
This laptop is more than enough for writing reports.
時間がないけど、簡単な料理で間に合うよ。
There's no time, but simple dishes will do.
彼の英語力で今日の打ち合わせには間に合うだろう。
His English should be sufficient for today's meeting.