Time in Goma vs Istanbul
Goma keeps CAT (UTC+2) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 1 hour ahead of Goma; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 10:00–18:00 in Istanbul (09:00–17:00 your time).
| City | 00:00 in Goma | 01:00 in Goma | 02:00 in Goma | 03:00 in Goma | 04:00 in Goma | 05:00 in Goma | 06:00 in Goma | 07:00 in Goma | 08:00 in Goma | 09:00 in Goma | 10:00 in Goma | 11:00 in Goma | 12:00 in Goma | 13:00 in Goma | 14:00 in Goma | 15:00 in Goma | 16:00 in Goma | 17:00 in Goma | 18:00 in Goma | 19:00 in Goma | 20:00 in Goma | 21:00 in Goma | 22:00 in Goma | 23:00 in Goma |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Goma—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 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 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Goma and Istanbul
Best hours to call
09:00 in Goma
Inside working hours on both sides
10:00 in Istanbul
10:00 in Goma
Inside working hours on both sides
11:00 in Istanbul
11:00 in Goma
Inside working hours on both sides
12:00 in Istanbul
12:00 in Goma
Inside working hours on both sides
13:00 in Istanbul
Where daylight saving pulls them apart
Neither Goma nor Istanbul changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Istanbul of Goma?
Istanbul is 1 hour ahead of Goma right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Goma and Istanbul?
Any hour in 09:00–17:00 Goma time is inside working hours in both cities.
Do Goma and Istanbul change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.