Singapore to Washington Time Converter
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Quick answers
Selected conversion
11:00 pm23:00 SGT (UTC+8), Nov 1, 2026 = 10:00 am10:00 EST (UTC-5), Nov 1, 2026
Singapore is 13 hours ahead of Washington.
How the time difference changes
For most of the year, Singapore is 12 hours ahead of Washington. From Nov 1, 2026 to Mar 14, 2027, Singapore is 13 hours ahead of Washington.
For most of the year, working hours of 9:00 am to 6:00 pm in Singapore correspond to 9:00 pm (previous day) to 6:00 am in Washington. At other times of the year, working hours of 9:00 am to 6:00 pm in Singapore correspond to 8:00 pm (previous day) to 5:00 am in Washington.For most of the year, working hours of 09:00 to 18:00 in Singapore correspond to 21:00 (previous day) to 06:00 in Washington. At other times of the year, working hours of 09:00 to 18:00 in Singapore correspond to 20:00 (previous day) to 05:00 in Washington.
Compare Singapore time with Washington time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
SGT (Singapore Time) is 13 hours ahead of EST (Eastern Standard Time).
11:00 pm23:00 in Singapore, Singapore is 10:00 am10:00 in Washington, DC, USA
Singapore to Washington call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in Singapore which corresponds to 7pm-8pm19:00-20:00 in Washington (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
11:00 pm23:00 SGT (Singapore Time) (Singapore, Singapore). Offset UTC +8:00 hours
10:00 am10:00 EST (Eastern Standard Time) (Washington, DC, USA). Offset UTC -5:00 hours
11:00 pm23:00 Singapore, Singapore / 10:00 am10:00 Washington, DC, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Singapore, Singapore | Washington, DC, USA |
|---|---|
| 12:00pm previous day EDT UTC-4 | |
| 1:00pm previous day EDT UTC-4 | |
| 2:00pm previous day EDT UTC-4 | |
| 3:00pm previous day EDT UTC-4 | |
| 4:00pm previous day EDT UTC-4 | |
| 5:00pm previous day EDT UTC-4 | |
| 6:00pm previous day EDT UTC-4 | |
| 7:00pm previous day EDT UTC-4 | |
| 8:00pm previous day EDT UTC-4 | |
| 9:00pm previous day EDT UTC-4 | |
| 10:00pm previous day EDT UTC-4 | |
| 11:00pm previous day EDT UTC-4 | |
| 12:00am EDT UTC-4 | |
| 1:00am EDT UTC-4 | |
| 1:00am | |
| 2:00am | |
| 3:00am | |
| 4:00am | |
| 5:00am | |
| 6:00am | |
| 7:00am | |
| 8:00am | |
| 9:00am | |
| 10:00am | |
| 12:00 previous day EDT UTC-4 | |
| 13:00 previous day EDT UTC-4 | |
| 14:00 previous day EDT UTC-4 | |
| 15:00 previous day EDT UTC-4 | |
| 16:00 previous day EDT UTC-4 | |
| 17:00 previous day EDT UTC-4 | |
| 18:00 previous day EDT UTC-4 | |
| 19:00 previous day EDT UTC-4 | |
| 20:00 previous day EDT UTC-4 | |
| 21:00 previous day EDT UTC-4 | |
| 22:00 previous day EDT UTC-4 | |
| 23:00 previous day EDT UTC-4 | |
| 00:00 EDT UTC-4 | |
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| 01:00 | |
| 02:00 | |
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| 09:00 | |
| 10:00 |
Singapore Time Zone and Facts
Time Zone
Singapore Facts
Washington Time Zone and Facts
Time Zone
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)