Sao Paulo to Patna: time difference
Patna is 8 h 30 min ahead of Sao Paulo. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sao Paulo 11:15 11:15 AM Patna 19:45 7:45 PM You –:–
11:15 11:15 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
19:45 7:45 PM
India Standard Time · UTC+5:30
☀️ 05:46 · 🌙 17:29
·
+8 h 30 min
Patna is 8 h 30 min ahead of Sao Paulo.
When you, Sao Paulo and Patna are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Sao Paulo
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
🇮🇳 Patna
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇮🇳 Patna |
|---|---|---|
| Local time | 11:15 | 19:45 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | India Standard Time |
| UTC offset | UTC-3 | UTC+5:30 |
| Offset from Sao Paulo | — | +8 h 30 min |
| IANA zone | America/Sao Paulo | Asia/Kolkata |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 05:46 |
| Sunset | 18:09 | 17:29 |
| Daylight | 12 h 31 min | 11 h 42 min |
| People on this clock | 11,451,999 | 500,000 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and Patna: common questions
What is the time difference between Sao Paulo and Patna?
Patna is 8 hours and 30 minutes ahead: it uses UTC+5:30, while Sao Paulo is on UTC−3.
If it is 9:00 AM in Sao Paulo, what time is it in Patna?
At 9:00 AM in Sao Paulo, clocks in Patna show 5:30 PM.
If it is 6:00 PM in Sao Paulo, what time is it in Patna?
At 6:00 PM in Sao Paulo, clocks in Patna show 2:30 AM (the next day).
When do working hours in Sao Paulo and in Patna overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 9:30 AM in Sao Paulo, which is 5:30 PM to 6:00 PM in Patna.
From what time in Sao Paulo is it tomorrow in Patna?
Once it is 3:30 PM in Sao Paulo, the date in Patna has already changed. Until 8:30 AM in Patna, it is still the previous day in Sao Paulo.
Is the time difference between Sao Paulo and Patna the same all year?
Yes. Neither Sao Paulo nor Patna switches to summer time, so the gap is always 8 hours and 30 minutes.
