Time Difference Between Eastern Time and Singapore
As of 12 October 2026, Singapore is 12 hours ahead of Eastern Time. That number is not constant. Over the course of a year, because of daylight saving changes, Singapore ranges from 12 hours ahead to 13 hours ahead relative to Eastern Time, United States. The calculator below is always up to date.
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Eastern Time, United States
08:45
Mon, Oct 12, 2026
UTC-4 · EDT · America/New_York
Singapore
+12h
20:45
Mon, Oct 12, 2026
UTC+8 · Asia/Singapore
Singapore is 12 hours ahead of Eastern Time.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Eastern Time | Monday, October 12, 2026 | EDTAmerica/New_York | UTC-4 | Active now |
| Singapore | Monday, October 12, 2026 | Asia/Singapore | UTC+8 | Not observed |
Eastern Time: Covers the US East Coast, from New York to Miami to Atlanta. Switches between EST (UTC-5) and EDT (UTC-4) with daylight saving.
Hour by hour: Eastern Time to Singapore
Every hour of today in Eastern Time and what it is in Singapore. Highlighted rows fall inside Singapore working hours (09:00–18:00).
| Eastern Time | Singapore |
|---|---|
| 00:00 | 12:00 |
| 01:00 | 13:00 |
| 02:00 | 14:00 |
| 03:00 | 15:00 |
| 04:00 | 16:00 |
| 05:00 | 17:00 |
| 06:00 | 18:00 |
| 07:00 | 19:00 |
| 08:00 | 20:00 |
| 09:00 | 21:00 |
| 10:00 | 22:00 |
| 11:00 | 23:00 |
| Eastern Time | Singapore |
|---|---|
| 12:00 | 00:00next day |
| 13:00 | 01:00next day |
| 14:00 | 02:00next day |
| 15:00 | 03:00next day |
| 16:00 | 04:00next day |
| 17:00 | 05:00next day |
| 18:00 | 06:00next day |
| 19:00 | 07:00next day |
| 20:00 | 08:00next day |
| 21:00 | 09:00next day |
| 22:00 | 10:00next day |
| 23:00 | 11:00next day |
Best time to call or meet
Overlapping working hours
No overlap
Standard working hours in Eastern Time and Singapore never overlap. Someone has to start early or finish late — the calling window below is the practical compromise.
Reasonable calling hours
08:00–09:00 in Eastern Time (20:00–21:00 in Singapore)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Eastern Time puts its clocks back on Sunday, November 1, 2026
The local offset moves from UTC-4 to UTC-5. After that date, Singapore is 13 hours ahead of Eastern Time — instead of 12 hours ahead, as it is today.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Eastern Time and Singapore: common questions
What is the time difference between Eastern Time and Singapore?
As of 12 October 2026, Singapore is 12 hours ahead of Eastern Time. The gap is not fixed: across the year, Singapore ranges from 12 hours ahead to 13 hours ahead relative to Eastern Time, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Eastern Time, what time is it in Singapore?
It is 09:00 PM in Singapore. Use the time field in the calculator above to check any other hour.
Is Singapore ahead of or behind Eastern Time?
Singapore is ahead of Eastern Time by 12 hours at the moment. In practical terms, the working day in Singapore starts and ends earlier in Eastern Time terms.
Do Eastern Time and Singapore observe daylight saving time?
Eastern Time changes its clocks twice a year; Singapore does not. The difference therefore shifts by an hour when Eastern Time switches: across the year, Singapore ranges from 12 hours ahead to 13 hours ahead relative to Eastern Time.
What is the best time to call Singapore from Eastern Time?
Standard working hours in Eastern Time and Singapore do not overlap at all, so one side has to take the call outside office hours. Early morning in Eastern Time or late evening is usually the least disruptive option.
Related comparisons
Local dates shown for Eastern Time, United States (UTC-4) and Singapore (UTC+8) were generated on Monday, October 12, 2026 UTC and refresh in your browser.