India uses India Standard Time, UTC+05:30, throughout the year. North American cities use several time zones, and many change clocks seasonally. That makes the overlap narrow and date-sensitive.
Eastern North America and India
Early morning in Toronto or New York corresponds to evening in Delhi and Mumbai. A window around 8:00–10:00 AM Eastern often keeps India before late night, though the exact conversion changes with North American daylight saving time.
Pacific North America and India
Los Angeles and Vancouver have a harder overlap. An early Pacific morning reaches India late in the evening. Another option is a Pacific evening, which reaches India the following morning. Rotate these options for a recurring team.
Use explicit dates and cities
Do not write only “9 EST” or “9 IST.” State the date, city and local time for both sides. India’s half-hour offset is a common source of errors in manually calculated invitations.
Protect sleep
Use the four-location meeting planner when people are spread across multiple North American zones. The sleep-impact view reveals when a slot that works for New York is unreasonable for Vancouver.
Put the method into practice
Convert a specific date and time or compare up to four participant locations. No account or calendar connection is required.