🇹🇷VS🇺🇸
🌐Time Difference Calculator
IstanbulvsPortland
🇹🇷Istanbul
08:36:24
PM
Thursday, April 30, 2026
+10h
Istanbul ahead
🇺🇸Portland
10:36:24
AM
Thursday, April 30, 2026
Time ConverterIstanbul ↔ Portland
Click any row to convert — browse 2000–2050 with the arrows
| 📍Your Local Time detecting… | 🇹🇷 Istanbul UTC+03:00 | 🇺🇸 Portland UTC-07:00 |
|---|
24-Hour OverviewIstanbul vs Portland
12a 4a 8a 12p 4p 8p 12a
🇹🇷IstanbulBase
08:36 PM
🇺🇸Portland +-10h
10:36 AM
Work hours (9–5) Current time
Best Meeting HoursIstanbul & Portland
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★
11am
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⚠
No standard business hours overlap
The +10h difference makes scheduling difficult. Consider the ★ suggested windows below.
🌅 Early Window
10:00 AMIstanbul=12:00 AMPortland
★ Suggested window Istanbul workingPortland working
April 2026 — Time DifferenceIstanbul vs Portland
+10hConstant this month
No DST transitions in April 2026•Applies to all 30 days
Quick Reference — Istanbul → Portland
| 🇹🇷 Istanbul (UTC+03:00) | 🇺🇸 Portland (UTC-07:00) |
|---|---|
| 12:00 AM | 2:00 PM (prev day) |
| 6:00 AM | 8:00 PM (prev day) |
| 8:00 AM | 10:00 PM (prev day) |
| 9:00 AM | 11:00 PM (prev day) |
| 10:00 AM | 12:00 AM |
| 12:00 PM | 2:00 AM |
| 2:00 PM | 4:00 AM |
| 5:00 PM | 7:00 AM |
| 6:00 PM | 8:00 AM |
| 8:00 PM | 10:00 AM |
| 10:00 PM | 12:00 PM |
🇹🇷
Istanbul business hours
= 11:00 PM (prev day) – 7:00 AM in Portland
🇺🇸
Portland business hours
= 7:00 PM – 3:00 AM (next day) in Istanbul
⇄
Midpoint meeting
1:00 PM in Istanbul = 3:00 AM in Portland
More Tools
Related pages for Istanbul and Portland
Location DetailsIstanbul vs Portland
👥 Population
15,701,602 approx.
vs
652,503 approx.
💵 Currency
Turkish Li
vs
US Dollar
🗣️ Language
Turkish, Kurdish
vs
English, Spanish
📞 Calling Code
+90
vs
+1
📅 Weekend
Saturday,Sunday
=
Saturday,Sunday
🕐 Time Format
24H
vs
12H
When to CallEnter a time in Istanbul — see what it is in Portland
:
→
9:00 AM
Both cities in business hours — good time to call!
Quick pick:
Frequently Asked QuestionsIstanbul & Portland — Time Difference
Istanbul is 10h ahead of Portland. Istanbul uses Europe/Istanbul (UTCUTC+03:00), Portland uses America/Los_Angeles (UTCUTC-07:00).
When it is 12:00 PM in Istanbul, it is 2:00 AM in Portland.
Not ideal right now. It is 8:36 PM in Istanbul and 10:36 AM in Portland. Istanbul is outside business hours.
Neither Istanbul nor Portland is currently observing Daylight Saving Time.
It is Thursday in both Istanbul and Portland right now.
When it is 9:00 AM in Istanbul, it is 11:00 PM in Portland.
Compare with Other Cities
See how Istanbul and Portland differ from major world cities