Singapore to Washington Time Converter
Washington's clocks go back 1 hour on Sun, Nov 1 · EDT → EST
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Quick answers
Selected conversion
8:00 pm20:00 SGT (UTC+8), Oct 18, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 18, 2026
Singapore is 12 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 12 hours ahead of EDT (Eastern Daylight Time).
8:00 pm20:00 in Singapore, Singapore is 8:00 am08:00 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.
8:00 pm20:00 SGT (Singapore Time) (Singapore, Singapore). Offset UTC +8:00 hours
8:00 am08:00 EDT (Eastern Daylight Time) (Washington, DC, USA). Offset UTC -4:00 hours
8:00 pm20:00 Singapore, Singapore / 8:00 am08:00 Washington, DC, USA
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Singapore Time Zone and Facts
Time Zone
Singapore Facts
Washington Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)