Qom to Sao Paulo: time difference
Sao Paulo is 6 h 30 min behind Qom. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Qom 07:15 7:15 AM Sao Paulo 00:45 12:45 AM You –:–
07:15 7:15 AM
Iran Standard Time · UTC+3:30
☀️ 06:15 · 🌙 17:30
00:45 12:45 AM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
·
−6 h 30 min
Sao Paulo is 6 h 30 min behind Qom.
When you, Qom and Sao Paulo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇷 Qom
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇷 Sao Paulo
17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇷 Qom | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 07:15 | 00:45 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Iran Standard Time | Brasilia Standard Time |
| UTC offset | UTC+3:30 | UTC-3 |
| Offset from Qom | — | −6 h 30 min |
| IANA zone | Asia/Tehran | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:15 | 05:32 |
| Sunset | 17:30 | 18:13 |
| Daylight | 11 h 15 min | 12 h 41 min |
| People on this clock | 1,075,000 | 11,451,999 |
Compare Qom with another city
More comparisons with Qom: the time zones next to it and the far side of the clock.
Big time differences
Qom and Sao Paulo: common questions
How far behind Qom is Sao Paulo?
Sao Paulo is 6 hours and 30 minutes behind Qom: UTC−3 against UTC+3:30.
If it is 9:00 AM in Qom, what time is it in Sao Paulo?
At 9:00 AM in Qom, clocks in Sao Paulo show 2:30 AM.
If it is 6:00 PM in Qom, what time is it in Sao Paulo?
At 6:00 PM in Qom, clocks in Sao Paulo show 11:30 AM.
When is a good time to call Sao Paulo from Qom?
Between 3:30 PM and 6:00 PM in Qom – that is 9:00 AM to 11:30 AM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Sao Paulo?
Until 6:30 AM in Qom it is still the previous day in Sao Paulo. The other way round, from 5:30 PM in Sao Paulo it is already the next day in Qom.
Does the time difference between Qom and Sao Paulo change?
No. Neither place uses daylight saving time, so the difference stays 6 hours and 30 minutes all year.
