The short answer
12am in Sri Lanka is 2:30pm in Eastern Standard Time on the previous day.
Sri Lanka is 9 hours 30 minutes ahead of Eastern Standard Time. It falls outside the 9-to-5 in Sri Lanka but lands inside working hours in Eastern Standard Time.
Sri Lanka☾
12am
Eastern Standard Time☀
2:30pm
previous day
Right now
2:15am+05:30 · UTC+05:30 · Thu, Jun 25
4:45pmEDT · UTC-04:00 · Wed, Jun 24
Read across to convert
Sri Lanka
+05:30 · UTC+05:30
Eastern Standard Time
EDT · UTC-04:00
Pinned12amSri Lanka=2:30pmEastern Standard Time · Wed (previous day)
PINNED
12amThu
2:30pmWed ·−1d
WORK1am
3:30pmWed ·−1d
WORKNOW
2am
4:30pmWed ·−1d
WORK3am
5:30pmWed ·−1d
4am
6:30pmWed ·−1d
5am
7:30pmWed ·−1d
6am
8:30pmWed ·−1d
7am
9:30pmWed ·−1d
8am
10:30pmWed ·−1d
9am
WORK11:30pmWed ·−1d
10am
WORK12:30amThu
11am
WORK1:30am
12pm
WORK2:30am
1pm
WORK3:30am
2pm
WORK4:30am
3pm
WORK5:30am
4pm
WORK6:30am
5pm
7:30am
6pm
8:30am
7pm
9:30am
WORK8pm
10:30am
WORK9pm
11:30am
WORK10pm
12:30pm
WORK11pm
1:30pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Sri Lanka
5pm–7pm
Eastern Standard Time
7:30am–9:30am
Popular conversions
Quick reference.
9amSri Lanka=11:30pmEastern Standard Time · prev day
12pmSri Lanka=2:30amEastern Standard Time
3pmSri Lanka=5:30amEastern Standard Time
5pmSri Lanka=7:30amEastern Standard Time
9pmSri Lanka=11:30amEastern Standard Time
In context
What each side covers.
Sri Lanka
2:15am+05:30 · UTC+05:30
Cities on this clock
Eastern Standard Time
4:45pmEDT · UTC-04:00
Cities on this clock
Did you mean…? “EDT” is shared by several places. This page shows Eastern Standard Time (US & Canada) — or switch to Australian Eastern Standard Time.
Related converters
Other popular pairs.
Pacific Time
1:45pm
India Standard Time
2:15am
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
4:45pm
Central European Time
10:45pm
Eastern Time to Central Europe6 hours behind
India Standard Time
2:15am
Eastern Standard Time
4:45pm
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
9:45pm
India Standard Time
2:15am
London to India4 hours 30 minutes behind
Pacific Standard Time
1:45pm
Eastern Standard Time
4:45pm
Pacific to Eastern Time3 hours behind
Central European Time
10:45pm
India Standard Time
2:15am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Sri Lanka and Eastern Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between Sri Lanka and Eastern Standard Time?
- Sri Lanka is 9 hours 30 minutes ahead of Eastern Standard Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 12am in Sri Lanka, what time is it in Eastern Standard Time?
- 12am in Sri Lanka is 2:30pm in Eastern Standard Time on the previous day. It falls outside the 9-to-5 in Sri Lanka but lands inside working hours in Eastern Standard Time. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Sri Lanka and Eastern Standard Time?
- There's no comfortable 9-to-5 overlap between Sri Lanka and Eastern Standard Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — +05:30 and EDT — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.