Singapore is 12 hours ahead of United States. Midday in Singapore lines up with 00:00 in United States.
Singapore observes Asia/Singapore and United States observes America/New_York — a 12 hours gap between them.
Business hours comparison
When Singapore is in standard working hours, United States is not — and vice versa. There is no mutual business window between these two locations.
Optimal meeting slots
No business hours overlap exists between Singapore and United States. Showing the most balanced options with minimal inconvenience for both locations.
04:00 Singapore / 16:00 New York⚡ One side off-hours
⚠️ 5h before working hours in Singapore
09:00 Singapore / 21:00 New York⚡ One side off-hours
⚠️ 5h after working hours in New York
16:00 Singapore / 04:00 New York⚡ One side off-hours
⚠️ 5h before working hours in New York
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Upcoming public holidays
⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.
Singapore2 holidays
Nov 9Deepavali
Dec 25Christmas Day
United States6 holidays
Sep 7Labour DaySOON
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Nov 11Veterans Day
Nov 26Thanksgiving Day
How to work with Singapore and United States time zones
Teams in Singapore (Singapore) and United States (USA) deal with a 12-hour gap that pushes their working days apart. Real-time meetings always require someone to stretch outside the standard 9–5.
💡 How to schedule across these time zones
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04:00–05:00 in Singapore corresponds to 16:00–17:00 in United States (5h before working hours in Singapore).
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09:00–10:00 in Singapore corresponds to 21:00–22:00 in United States (5h after working hours in New York).
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16:00–17:00 in Singapore corresponds to 04:00–05:00 in United States (5h before working hours in New York).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any Singapore time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
