Delhi and Kolkata are in the same timezone. You can call anytime during standard business hours (9 AM – 5 PM). No timezone conversion needed.
Call between 9 AM–5 PM Delhi time. This is 9 AM–5 PM in Kolkata.
Delhi and Kolkata share 8 hours of overlapping business hours (9 AM – 5 PM local time).
The best time to call Kolkata from Delhi is 9 AM–5 PM Delhi time. This gives you 8 hours of business hours overlap.
Delhi and Kolkata are in the same timezone.
Since Delhi and Kolkata share similar business hours, you can call during any standard working time.
Yes, Delhi and Kolkata have approximately 8 hours of overlapping business hours per day.
You have 8 hours of business hours overlap — scheduling calls is easy.
Both in business hours Both awake One outside comfort zone Sleeping hours
Delhi: 9 AM–5 PM GMT+5:30
Kolkata: 9 AM–5 PM GMT+5:30
| Delhi (GMT+5:30) | Kolkata (GMT+5:30) | Status |
|---|---|---|
| 7 AM | 7 AM | 🟡 They're awake |
| 8 AM | 8 AM | 🟡 They're awake |
| 9 AM | 9 AM | ✅ Both in office |
| 10 AM | 10 AM | ✅ Both in office |
| 11 AM | 11 AM | ✅ Both in office |
| 12 PM | 12 PM | ✅ Both in office |
| 1 PM | 1 PM | ✅ Both in office |
| 2 PM | 2 PM | ✅ Both in office |
| 3 PM | 3 PM | ✅ Both in office |
| 4 PM | 4 PM | ✅ Both in office |
| 5 PM | 5 PM | 🟡 They're awake |
| 6 PM | 6 PM | 🟡 They're awake |
| 7 PM | 7 PM | 🟡 They're awake |
| 8 PM | 8 PM | 🟡 They're awake |
| 9 PM | 9 PM | 🟡 They're awake |