Ratlam to Lisbon: time difference
Lisbon is 4 h 30 min behind Ratlam. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ratlam 21:31 9:31 PM Lisbon 17:01 5:01 PM You –:–
21:31 9:31 PM
India Standard Time · UTC+5:30
☀️ 06:29 · 🌙 18:01
17:01 5:01 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
·
−4 h 30 min
Lisbon is 4 h 30 min behind Ratlam.
When you, Ratlam and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Ratlam
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
🇵🇹 Lisbon
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 17:30 5:30 PM 18:30 6:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Ratlam | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 21:31 | 17:01 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | India Standard Time | Western European Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Ratlam | — | −4 h 30 min |
| IANA zone | Asia/Kolkata | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:29 | 07:51 |
| Sunset | 18:01 | 18:53 |
| Daylight | 11 h 32 min | 11 h 2 min |
| People on this clock | 100,000 | 545,923 |
Compare Ratlam with another city
More comparisons with Ratlam: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ratlam and Lisbon: common questions
How many hours behind Ratlam is Lisbon?
The clocks in Lisbon are 4 hours and 30 minutes behind those in Ratlam (UTC+1 and UTC+5:30).
What time is it in Lisbon at the start of the working day in Ratlam?
The working day in Ratlam starts at 9:00 AM; in Lisbon it is 4:30 AM at that moment.
What time is it in Lisbon at the end of the working day in Ratlam?
The working day in Ratlam ends at 6:00 PM; in Lisbon it is 1:30 PM at that moment.
When is a good time to call Lisbon from Ratlam?
Between 1:30 PM and 6:00 PM in Ratlam – that is 9:00 AM to 1:30 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Lisbon compared with Ratlam?
The new day starts in Lisbon later: until 4:30 AM in Ratlam, it is still the previous day there. From 7:30 PM in Lisbon, Ratlam is already on the next day.
Is the time difference between Ratlam and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Lisbon will be 5 hours and 30 minutes behind Ratlam.
