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SGT to EST Time Converter

Use this SGT to EST time converter to compare Singapore and US East Coast time instantly. EST is 13 hours behind SGT, so 9:00 AM SGT becomes 8:00 PM (previous day) EST and 5:00 PM SGT becomes 4:00 AM EST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.

SGT Singapore Time
...
EST Eastern Standard Time
...
Select a time to convert

SGT to EST Quick Facts

Use this SGT to EST converter to compare Singapore and US East Coast time, check the 13 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.

Time Difference
Eastern Standard Time is 13 hours behind Singapore Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Normal business hours do not overlap well here, so test early-morning or late-evening compromise slots.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert SGT to EST

Converting between Singapore Time and Eastern Standard Time means accounting for a 13 hours gap — here's how to do it in under 10 seconds with no sign-up.

Enter Your SGT Time

Pick the date and time in Singapore Time (UTC +8) that you want to convert. Hit "Now" to load the current SGT time instantly, or use "+1h" to step forward and compare.

Read the EST Result

The equivalent Eastern Standard Time (UTC -5) time appears immediately. Since EST is 13 hours behind of SGT, conversions often cross midnight — look for the date-change label.

Copy or Fine-Tune

Click "Copy Time" to grab the EST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring Singapore–United States calls.

Why Choose Our SGT to EST Converter

Align SGT–EST Meetings Instantly

With 13 hours between SGT and EST, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.

Spot Date-Line Shifts at a Glance

A SGT evening at 9 PM is already the previous afternoon in EST. This converter flags date changes beside the result — critical when booking flights, hitting deadlines, or scheduling across the Singapore–United States corridor.

Handles DST Transitions Automatically

Daylight Saving adjustments can widen or narrow the SGT–EST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.

Never Miss a SGT-Timed Event

Product launches, sports matches, and webinars are often announced in SGT. Convert the event time to EST so you know exactly when to tune in — with a 13 hours difference, a morning event in Singapore hits the evening in United States.

SGT to EST Time Conversion Chart

Quick-reference conversion table covering every hour of the day at a glance.

Complete 24-Hour Conversion

Singapore Time to Eastern Standard Time full day schedule

12:00 AM
SGT
→
11:00 AM
EST
(previous day)
1:00 AM
SGT
→
12:00 PM
EST
(previous day)
2:00 AM
SGT
→
1:00 PM
EST
(previous day)
3:00 AM
SGT
→
2:00 PM
EST
(previous day)
4:00 AM
SGT
→
3:00 PM
EST
(previous day)
5:00 AM
SGT
→
4:00 PM
EST
(previous day)
6:00 AM
SGT
→
5:00 PM
EST
(previous day)
7:00 AM
SGT
→
6:00 PM
EST
(previous day)
8:00 AM
SGT
→
7:00 PM
EST
(previous day)
9:00 AM
SGT
→
8:00 PM
EST
(previous day)
10:00 AM
SGT
→
9:00 PM
EST
(previous day)
11:00 AM
SGT
→
10:00 PM
EST
(previous day)
12:00 PM
SGT
→
11:00 PM
EST
(previous day)
1:00 PM
SGT
→
12:00 AM
EST
2:00 PM
SGT
→
1:00 AM
EST
3:00 PM
SGT
→
2:00 AM
EST
4:00 PM
SGT
→
3:00 AM
EST
5:00 PM
SGT
→
4:00 AM
EST
6:00 PM
SGT
→
5:00 AM
EST
7:00 PM
SGT
→
6:00 AM
EST
8:00 PM
SGT
→
7:00 AM
EST
9:00 PM
SGT
→
8:00 AM
EST
10:00 PM
SGT
→
9:00 AM
EST
11:00 PM
SGT
→
10:00 AM
EST
The two zones in context

SGT vs EST — cities and working rhythm

SGT — Singapore Time
Primary cities: Singapore, Kuala Lumpur, Manila, Hong Kong (HKT is the same offset)

Singapore / KL / Manila business hub — Southeast Asia's regional HQ zone. Business hours 9 AM – 6 PM SGT. Overlaps well with India (early SGT afternoon = late IST afternoon) and Australia (late morning SGT = early afternoon AEDT). Long time gap with the US means transactions bridging Singapore / SF are usually async.

EST — Eastern Standard Time
Primary cities: New York, Toronto, Miami, Atlanta, Washington DC

US East Coast — the reference clock for US business, Wall Street, US law and consulting firms, most Fortune 500 HQ. Business hours 9 AM – 6 PM ET. Note: EST is the winter offset (UTC-5); EDT (UTC-4) is the summer offset — "ET" is the year-round non-committal way to refer to this zone in scheduling apps.

Time gap: EST is 13.0 hours behind SGT (standard-time offsets — daylight-saving flips shift this by an hour twice a year in most northern-hemisphere zones).

SGT to EST Time Difference, Business Hours, and DST

SGT to EST is one of the more useful timezone conversions for calls, deadlines, and travel planning. The current gap is 13 hours, which means 9:00 AM SGT becomes 8:00 PM (previous day) EST and 2:00 PM SGT becomes 1:00 AM EST.

This matters when teams in Singapore and New York need to align business hours, webinars, or customer-support coverage. Use the chart on this page when you want the exact conversion for today instead of relying on manual offset math.

Daylight saving changes can also shift the gap during the year, so a converter is safer than memorizing a fixed difference. That is especially important for recurring meetings and date-sensitive handoffs.

SGT to EST FAQ

Quick answers about daylight saving time, date changes, business-hour overlap, and the most common scheduling questions between Singapore Time and Eastern Standard Time.

What is the time difference between SGT and EST?

EST is 13 hours behind SGT. SGT is UTC +8:00 and EST is UTC −5:00 relative to UTC. EST observes daylight saving but SGT does not, so the gap shifts by an hour twice a year. In EST winter the difference is 13 hours; in summer it changes by one hour.

When can SGT and EST have business-hour overlap?

There is no clean business-hour overlap between SGT and EST — the 13 hours gap pushes at least one side outside 9-to-5. Schedule calls at the very start or end of one party's day.

Does SGT or EST observe daylight saving time?

EST observes daylight saving but SGT does not, so the gap shifts by an hour twice a year. In EST winter the difference is 13 hours; in summer it changes by one hour.

How do I quickly convert SGT to EST?

To convert SGT to EST, add 13 hours subtract from the SGT time. Example: if it's 10:00 AM SGT, it's 21:00 EST that day. The live converter at the top of this page handles DST automatically.

Popular SGT Time Converters

Explore more SGT conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.

Convert Other Time Zones to EST

Find the time difference from any major zone into Eastern Standard Time. Use these pages when scheduling with United States from a different region.

🇺🇸 Swap direction — EST to SGT Converter