AEST to IST converter
Australian Eastern Time → India Standard Time
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Australian Eastern Time (AEST) is UTC+10 and observes daylight saving (AEDT, UTC+11, roughly October–April). It covers Sydney, Melbourne and Canberra.
India Standard Time (IST) is UTC+5:30 with no daylight saving. It covers Mumbai, Delhi, Bengaluru and Chennai.
India Standard Time is typically 4½ hours behind Australian Eastern Time, though daylight saving can shift the difference by an hour at some times of year.
Best time to call India Standard Time from Australian Eastern Time
Office hours overlap for about 3.5 hours a day: 1:30 PM–5:00 PM in Australian Eastern Time is 9:00 AM–12:30 PM in India Standard Time. Book calls inside this window and nobody is out of hours. Daylight saving can shift these times by an hour at some points in the year.
AEST to IST, hour by hour
Today's actual offsets. Rows where both zones are inside 9am–5pm working hours are highlighted.