VicayaGlobalCalculator

IST to CST converter

Central Time is 10 hours 30 minutes behind India Standard Time in northern summer and 11 hours 30 minutes behind in winter.

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IST to CST time table

Set each side's working hours to see when both are at work.

 

Working hours count Monday to Friday only. Public holidays are not included.

India Standard Time to Central Time, hour by hour (summer and winter)
India Standard TimeCST in summerCST in winter
12:00 AM IST1:30 PM (previous day)12:30 PM (previous day)
1:00 AM IST2:30 PM (previous day)1:30 PM (previous day)
2:00 AM IST3:30 PM (previous day)2:30 PM (previous day)
3:00 AM IST4:30 PM (previous day)3:30 PM (previous day)
4:00 AM IST5:30 PM (previous day)4:30 PM (previous day)
5:00 AM IST6:30 PM (previous day)5:30 PM (previous day)
6:00 AM IST7:30 PM (previous day)6:30 PM (previous day)
7:00 AM IST8:30 PM (previous day)7:30 PM (previous day)
8:00 AM IST9:30 PM (previous day)8:30 PM (previous day)
9:00 AM IST10:30 PM (previous day)9:30 PM (previous day)
10:00 AM IST11:30 PM (previous day)10:30 PM (previous day)
11:00 AM IST12:30 AM11:30 PM (previous day)
12:00 PM IST1:30 AM12:30 AM
1:00 PM IST2:30 AM1:30 AM
2:00 PM IST3:30 AM2:30 AM
3:00 PM IST4:30 AM3:30 AM
4:00 PM IST5:30 AM4:30 AM
5:00 PM IST6:30 AM5:30 AM
6:00 PM IST7:30 AM6:30 AM
7:00 PM IST8:30 AM7:30 AM
8:00 PM IST9:30 AM8:30 AM
9:00 PM IST10:30 AM9:30 AM
10:00 PM IST11:30 AM10:30 AM
11:00 PM IST12:30 PM11:30 AM

Which IST and which CST?

IST here is India Standard Time (UTC+5:30), which has no daylight saving. Not Irish or Israel Standard Time.

Central Time is CST (UTC−6) in winter and CDT (UTC−5) in summer. This is US Central Time, not China Standard Time.

Times are worked out from your device clock and your browser's time zone database, which follows each country's clock-change rules.

Questions

What time is 3 PM IST in CST?

3:00 PM India Standard Time is 4:30 AM Central Time in northern summer and 3:30 AM in winter, because only one side changes its clocks, or they change on different dates.

Does IST change for daylight saving?

IST here is India Standard Time (UTC+5:30), which has no daylight saving. Not Irish or Israel Standard Time.

Is CST the same as Central Time?

Not always. Central Time is CST (UTC−6) in winter and CDT (UTC−5) in summer. This is US Central Time, not China Standard Time. This page uses Central Time as Chicago lives it, and says which one applies on the date you pick; choose "CST, fixed UTC−6" to use the fixed offset instead.

More time zone pairs

Any two time zones Time & Date tools

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