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EST to SGT: convert Eastern Time to Singapore Time

In January, SGT is 13 hours ahead of EST. In July it is 12 hours ahead of. The gap moves because the two regions handle daylight saving differently.

One instant, two local clocks

Drag one day across both zones

Shared instant12:00 UTC
Difference nowSGT is 13 hours ahead
ESTEastern Time
07:00Thu, Jan 15
SGTSingapore Time
20:00Thu, Jan 15
Approximate daylight 09:00 to 17:00 Selected local time

Both lanes show the same instant. Local dates, daylight, and offsets come from each IANA zone on the selected date, so daylight saving changes are included.

Right now

EST: Eastern Time

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SGT: Singapore Time

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Local times come from your browser's IANA time zone data.

EST to SGT hour by hour

Two columns because the gap changes with daylight saving: use the January column roughly November to mid-March, the July column mid-March to October. Exact switch dates vary by year.

ESTSGT (January)SGT (July)
12:00 AM1:00 PM12:00 PM
1:00 AM2:00 PM1:00 PM
2:00 AM3:00 PM2:00 PM
3:00 AM4:00 PM3:00 PM
4:00 AM5:00 PM4:00 PM
5:00 AM6:00 PM5:00 PM
6:00 AM7:00 PM6:00 PM
7:00 AM8:00 PM7:00 PM
8:00 AM9:00 PM8:00 PM
9:00 AM10:00 PM9:00 PM
10:00 AM11:00 PM10:00 PM
11:00 AM12:00 AM (next day)11:00 PM
12:00 PM1:00 AM (next day)12:00 AM (next day)
1:00 PM2:00 AM (next day)1:00 AM (next day)
2:00 PM3:00 AM (next day)2:00 AM (next day)
3:00 PM4:00 AM (next day)3:00 AM (next day)
4:00 PM5:00 AM (next day)4:00 AM (next day)
5:00 PM6:00 AM (next day)5:00 AM (next day)
6:00 PM7:00 AM (next day)6:00 AM (next day)
7:00 PM8:00 AM (next day)7:00 AM (next day)
8:00 PM9:00 AM (next day)8:00 AM (next day)
9:00 PM10:00 AM (next day)9:00 AM (next day)
10:00 PM11:00 AM (next day)10:00 AM (next day)
11:00 PM12:00 PM (next day)11:00 AM (next day)

Scheduling a call between EST and SGT

Standard business hours (9:00 AM to 5:00 PM) do not overlap in January: daytime in Eastern Time falls outside the working day in Singapore Time, so one side needs an early morning or late evening.

In July standard business hours do not overlap at all.

SGT to EST (reverse)Open the full converter

More EST conversions

Offsets are computed from the IANA time zone database for January 15 and July 15 of the current year. EST here means Eastern Time (United States and Canada); SGT means Singapore Time (Singapore).