The short answer
5pm in Eastern Standard Time is 12:30am in Tehran on the next day.
Eastern Standard Time is 7 hours 30 minutes behind Tehran. It lands deep outside working hours in Tehran — see the best time to meet below for a friendlier slot.
Eastern Standard Time☀
5pm
Tehran☾
12:30am
next day
Right now
5:52amEDT · UTC-04:00 · Mon, Jun 22
1:22pm+03:30 · UTC+03:30 · Mon, Jun 22
Read across to convert
Eastern Standard Time
EDT · UTC-04:00
Tehran
+03:30 · UTC+03:30
Pinned5pmEastern Standard Time=12:30amTehran · Tue (next day)
12amMon
7:30am
1am
8:30am
2am
9:30am
WORK3am
10:30am
WORK4am
11:30am
WORKNOW
5am
12:30pm
WORK6am
1:30pm
WORK7am
2:30pm
WORK8am
3:30pm
WORK9am
WORK4:30pm
WORK10am
WORK5:30pm
11am
WORK6:30pm
12pm
WORK7:30pm
1pm
WORK8:30pm
2pm
WORK9:30pm
3pm
WORK10:30pm
4pm
WORK11:30pm
PINNED
5pm
12:30amTue ·+1d
6pm
1:30amTue ·+1d
7pm
2:30amTue ·+1d
8pm
3:30amTue ·+1d
9pm
4:30amTue ·+1d
10pm
5:30amTue ·+1d
11pm
6:30amTue ·+1d
daylightnightworking hoursoverlap
Best time to meet=
Best for a call
Eastern Standard Time
9am–10am
Tehran
4:30pm–5:30pm
Popular conversions
Quick reference.
9amEastern Standard Time=4:30pmTehran
12pmEastern Standard Time=7:30pmTehran
3pmEastern Standard Time=10:30pmTehran
5pmEastern Standard Time=12:30amTehran · next day
9pmEastern Standard Time=4:30amTehran · next day
In context
What each side covers.
Eastern Standard Time
5:52amEDT · 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
2:52am
India Standard Time
3:22pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
5:52am
Central European Time
11:52am
Eastern Time to Central Europe6 hours behind
India Standard Time
3:22pm
Eastern Standard Time
5:52am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
10:52am
India Standard Time
3:22pm
London to India4 hours 30 minutes behind
Pacific Standard Time
2:52am
Eastern Standard Time
5:52am
Pacific to Eastern Time3 hours behind
Central European Time
11:52am
India Standard Time
3:22pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Eastern Standard Time and Tehran. Can't find what you need? Email [email protected].
- What is the time difference between Eastern Standard Time and Tehran?
- Eastern Standard Time is 7 hours 30 minutes behind Tehran 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 5pm in Eastern Standard Time, what time is it in Tehran?
- 5pm in Eastern Standard Time is 12:30am in Tehran on the next day. It lands deep outside working hours in Tehran — see the best time to meet below for a friendlier slot. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Eastern Standard Time and Tehran?
- 9am–10am in Eastern Standard Time lines up with 4:30pm–5:30pm in Tehran — both sides are inside a 9-to-5 working day.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — EDT and +03:30 — 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.