What's the current time difference between Chengdu and IST?

Right now, IST (IST · India Standard Time) is −2.5h relative to Chengdu (Chengdu). 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 Chengdu hour lands on a different calendar day in IST, we flag it so you don't accidentally schedule a meeting on the wrong date. Chengdu 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 Chengdu 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.

Chengdu to IST

Chengdu ↔ IST · India Standard Time. Right now, IST is −2.5h relative to Chengdu. DST is honored live.

From

Chengdu

—

IST

—

00:00Chengdu hour of day23:30

Live offset

−2.5h

Chengdu (May 24) ↔ IST (May 23)

If Chengdu or IST just shifted for daylight saving, that's already reflected.

Best meeting overlap

12:00 PM – 4:00 PM

Chengdu time. Equivalent IST: 9:30 AM – 1:30 PM

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

Chengdu → IST, every hour

Chengdu · May 24IST · May 23

12:00 AM9:30 PM
1:00 AM10:30 PM
2:00 AM11:30 PM
3:00 AM+1d12:30 AM
4:00 AM+1d1:30 AM
5:00 AM+1d2:30 AM
6:00 AM+1d3:30 AM
7:00 AM+1d4:30 AM
8:00 AM+1d5:30 AM
9:00 AM+1d6:30 AM
10:00 AM+1d7:30 AM
11:00 AM+1d8:30 AM
12:00 PM+1d9:30 AM
1:00 PM+1d10:30 AM
2:00 PM+1d11:30 AM
3:00 PM+1d12:30 PM
4:00 PM+1d1:30 PM
5:00 PM+1d2:30 PM
6:00 PM+1d3:30 PM
7:00 PM+1d4:30 PM
8:00 PM+1d5:30 PM
9:00 PM+1d6:30 PM
10:00 PM+1d7:30 PM
11:00 PM+1d8:30 PM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

Chengdu ↔ IST, questions answered

What's the current time difference between Chengdu and IST?: Right now, IST (IST · India Standard Time) is −2.5h relative to Chengdu (Chengdu). 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 Chengdu hour lands on a different calendar day in IST, we flag it so you don't accidentally schedule a meeting on the wrong date. Chengdu 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 Chengdu 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.

Reverse — IST to Chengdu Time in Chengdu Open in planner