Quick answer
5 PM IST is always 7:30 PM SGT in Singapore. India (IST, UTC+5:30) and Singapore (SGT, UTC+8) neither observe daylight saving. The 2.5-hour gap between IST and SGT is fixed permanently, making this one of the simpler international time conversions.
5 PM IST to Singapore: what to know
India and Singapore share close economic ties with many cross-border business relationships, particularly in technology and finance. The time gap between them is fixed at 2.5 hours (IST is UTC+5:30, SGT is UTC+8). Neither country observes daylight saving, so the conversion never changes.
5 PM IST / 7:30 PM Singapore asks Singapore participants to join in the evening — workable for teams with flexible schedules, but not ideal for standard-hours Singapore employees. For a more balanced window, 10–11 AM IST / 12:30–1:30 PM SGT places both cities in the working afternoon/midday window. Use the Meeting Time Finder to build a custom India–Singapore schedule.
What is 5 PM IST in Singapore?
5 PM IST is always 7:30 PM SGT in Singapore. India (IST, UTC+5:30) and Singapore (SGT, UTC+8) neither observe daylight saving, so the 2.5-hour gap is fixed year-round.
Is 5 PM IST a practical slot for India–Singapore calls?
It is borderline. 5 PM IST = 7:30 PM Singapore asks Singapore participants to attend in the evening. For teams where Singapore accepts early evening calls, this works as an India end-of-day slot.
Does either India or Singapore observe daylight saving time?
No. India (IST, UTC+5:30) and Singapore (SGT, UTC+8) both operate on fixed year-round time zones with no daylight saving. The 2.5-hour gap between IST and SGT is permanent.
What is the best India–Singapore meeting slot?
9–11 AM IST / 11:30 AM–1:30 PM SGT is typically the best mutual window — both sides are well into the working day. Use the Meeting Time Finder to build a custom India–Singapore schedule.