Singapore to Isfahan Time Converter
Isfahan is -4h 30m behind Singapore
Quick converter
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FROM
Singapore
Singapore
UTC+08:00
TO
Isfahan
Iran
UTC+03:30
Date-aware conversion
Convert a specific date and time
Result
Sat, May 30, 2026 12:26
Singapore: Saturday, May 30, 2026 4:56 PM GMT+8 to Isfahan: Saturday, May 30, 2026 12:26 PM GMT+3:30.
Isfahan is 4h 30m behind Singapore on this date
24-Hour Comparison
Every hour in Singapore and the corresponding time in Isfahan. Green rows indicate business hours in Isfahan.
Time zones
Singapore uses Asia/Singapore (GMT+8) and Isfahan uses Asia/Tehran (GMT+3:30). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Isfahan. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Singapore and Isfahan
The easiest overlap starts around 2:00 PM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Singapore
Singapore is located in Singapore (Asia). It uses the Asia/Singapore timezone with a standard offset of UTC+08:00. It does not observe Daylight Saving Time. See the full Singapore time page for live clock and planning details.
About Isfahan
Isfahan is located in Iran (Asia). It uses the Asia/Tehran timezone with a standard offset of UTC+03:30. It observes DST, switching between IRST and IRDT. See the full Isfahan time page for live clock and planning details.