Chennai to IST
Chennai ↔ IST · India Standard Time. Right now, IST is same time relative to Chennai. DST is honored live.
From
To
Chennai
—
IST
—
00:00Chennai hour of day23:30
Live offset
same time
Chennai (May 24) ↔ IST (May 24)
If Chennai or IST just shifted for daylight saving, that's already reflected.
Best meeting overlap
9:00 AM – 4:00 PM
Chennai time. Equivalent IST: 9:00 AM – 4:00 PM
Working hours = 9 AM – 5 PM in each zone.
Hour-by-hour
Chennai → IST, every hour
Chennai · May 24IST · May 24
- 12:00 AM12:00 AM
- 1:00 AM1:00 AM
- 2:00 AM2:00 AM
- 3:00 AM3:00 AM
- 4:00 AM4:00 AM
- 5:00 AM5:00 AM
- 6:00 AM6:00 AM
- 7:00 AM7:00 AM
- 8:00 AM8:00 AM
- 9:00 AM9:00 AM
- 10:00 AM10:00 AM
- 11:00 AM11:00 AM
- 12:00 PM12:00 PM
- 1:00 PM1:00 PM
- 2:00 PM2:00 PM
- 3:00 PM3:00 PM
- 4:00 PM4:00 PM
- 5:00 PM5:00 PM
- 6:00 PM6:00 PM
- 7:00 PM7:00 PM
- 8:00 PM8:00 PM
- 9:00 PM9:00 PM
- 10:00 PM10:00 PM
- 11:00 PM11:00 PM
Both zones in working hours±1d = the TO side lands on a different calendar day
FAQ
Chennai ↔ IST, questions answered
- What's the current time difference between Chennai and IST?
- Right now, IST (IST · India Standard Time) is same time relative to Chennai (Chennai). The number is live and reflects the current daylight-saving status of both zones.
- Does this converter account for daylight saving time?
- Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
- Why does the TO column sometimes show "+1d" or "−1d"?
- When the Chennai hour lands on a different calendar day in IST, we flag it so you don't accidentally schedule a meeting on the wrong date. Chennai 11 PM is often the next day in eastern-hemisphere zones, for example.
- How do I schedule a meeting that works for both zones?
- Look at the row highlighted lume green — that's the longest contiguous block where both Chennai and IST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.