SGT to IST converter
Singapore Time → India Standard Time
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Singapore Time (SGT) is UTC+8 with no daylight saving. It covers Singapore (Hong Kong and Perth share the same clock).
India Standard Time (IST) is UTC+5:30 with no daylight saving. It covers Mumbai, Delhi, Bengaluru and Chennai.
India Standard Time is typically 2½ hours behind Singapore Time, all year round — neither zone observes daylight saving.
Best time to call India Standard Time from Singapore Time
Office hours overlap for about 5.5 hours a day: 11:30 AM–5:00 PM in Singapore Time is 9:00 AM–2:30 PM in India Standard Time. Book calls inside this window and nobody is out of hours.
SGT to IST, hour by hour
Today's actual offsets. Rows where both zones are inside 9am–5pm working hours are highlighted.