TRT to IST
Converting a fixed time. Europe/Istanbul → Asia/Kolkata
11:00 pm in TRT is
1:30 am in IST, the next day.
23:00 → 01:30 on a 24-hour clock ·
UTC+3 → IST
TRT now
2:24pm
UTC+3 · UTC+3
Europe/Istanbul
Clocks here do not change: this zone stays on the same offset all year.
IST now
4:54pm
IST · UTC+5:30
Asia/Kolkata
Clocks here do not change: this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| TRT | IST | 24h | Good to call? |
|---|---|---|---|
| 12am | 2am | 00:00 → 02:30 | asleep in IST |
| 1am | 3am | 01:00 → 03:30 | asleep in IST |
| 2am | 4am | 02:00 → 04:30 | asleep in IST |
| 3am | 5am | 03:00 → 05:30 | asleep in IST |
| 4am | 6am | 04:00 → 06:30 | asleep in IST |
| 5am | 7am | 05:00 → 07:30 | asleep in TRT |
| 6am | 8am | 06:00 → 08:30 | asleep in TRT |
| 7am | 9am | 07:00 → 09:30 | awake, not at work |
| 8am | 10am | 08:00 → 10:30 | awake, not at work |
| 9am | 11am | 09:00 → 11:30 | both at work |
| 10am | 12pm | 10:00 → 12:30 | both at work |
| 11am | 1pm | 11:00 → 13:30 | both at work |
| 12pm | 2pm | 12:00 → 14:30 | both at work |
| 1pm | 3pm | 13:00 → 15:30 | both at work |
| 2pm now | 4pm | 14:00 → 16:30 | both at work |
| 3pm | 5pm | 15:00 → 17:30 | awake, not at work |
| 4pm | 6pm | 16:00 → 18:30 | awake, not at work |
| 5pm | 7pm | 17:00 → 19:30 | awake, not at work |
| 6pm | 8pm | 18:00 → 20:30 | awake, not at work |
| 7pm | 9pm | 19:00 → 21:30 | awake, not at work |
| 8pm | 10pm | 20:00 → 22:30 | asleep in IST |
| 9pm | 11pm | 21:00 → 23:30 | asleep in IST |
| 10pm | 12am Mon | 22:00 → 00:30 | asleep in IST |
| 11pm | 1am Mon | 23:00 → 01:30 | asleep in IST |
Call times
Both places are at work between 9am and 15:00 in Istanbul, 11am to 4pm at the other end.
12am
2am
2am
1am
3am
3am
2am
4am
4am
3am
5am
5am
4am
6am
6am
5am
7am
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8am
8am
7am
9am
9am
8am
10am
10am
9am
11am
11am
10am
12pm
12pm
11am
1pm
1pm
12pm
2pm
2pm
1pm
3pm
3pm
2pm
4pm
4pm
3pm
5pm
5pm
4pm
6pm
6pm
5pm
7pm
7pm
6pm
8pm
8pm
7pm
9pm
9pm
8pm
10pm
10pm
9pm
11pm
11pm
10pm
12am
12am
11pm
1am
1am
both at work
work hours here
awake
asleep
Questions people ask
What time is it in IST when it is 11:00 pm in TRT?
1:30 am in IST the next day.
How many hours ahead is IST of TRT?
IST is 2 hours 30 minutes ahead of TRT. Neither place changes its clocks, so that gap is the same all year. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between TRT and IST?
Both places are at work between 9am and 15:00 in Istanbul, 11am to 4pm at the other end.