Time difference between Istanbul and Oklahoma City
Compare the current local time in Istanbul and Oklahoma City, see when your working hours overlap, and convert any specific hour between the two timezones.
--:--
—
--:--
—
How do I convert a specific time?
--:--
--:--
What's the working-hours overlap?
When Istanbul's 9:00–18:00 business hours overlap with Oklahoma City's.
Istanbul working hours
Oklahoma City working hours
Overlap (both working)
🇹🇷 Istanbul
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
🇺🇸 Oklahoma City
How do you schedule across Istanbul and Oklahoma City?
Scheduling between Istanbul and Oklahoma City is workable but tight. Only 1 hour of standard business hours overlap each day, from 17:00 to 18:00 in Istanbul (09:00 to 10:00 in Oklahoma City). Recurring meetings often settle within this narrow window.
What's the quick reference?
| 🇹🇷 Istanbul | 🇺🇸 Oklahoma City | In Oklahoma City it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |