Pair comparison
India is 2.5 hours behind Singapore. Their business-hour overlap is 6.5 hours per day.
India
Capital: Mumbai
Fri · Apr 24 · UTC+05:30
Singapore
Capital: Singapore
Fri · Apr 24 · UTC+08:00
Overlap window: 3.5:00 → 10:00 UTC · 6.5h per day.
