India · UTC+5:30 (IST)
11:26:31 PM
Monday, 19 October 2026
Kolkata does not observe daylight saving time — it stays at UTC+5:30 all year round.
Kolkata is 9h 30min ahead of New York and does not observe daylight saving time, so this difference stays constant all year round — unlike London, which changes clocks twice a year. Kolkata uses a 30-minute offset (UTC+5:30) instead of a whole hour — like a handful of countries, including India and Nepal, that split the difference between whole-hour zones. Despite its geography, India keeps a single time zone nationwide, so every city we track there shares Kolkata's offset.
| City | Local time now | Difference |
|---|---|---|
| 🇺🇸 New York | 1:56 PM | 9h 30min ahead |
| 🇬🇧 London | 6:56 PM | 4h 30min ahead |
| 🇯🇵 Tokyo | 2:56 AM | 3h 30min behind |
| 🇧🇷 São Paulo | 2:56 PM | 8h 30min ahead |
| 🇦🇪 Dubai | 9:56 PM | 1h 30min ahead |
| 🇦🇺 Sydney | 4:56 AM | 5h 30min behind |
| 🇺🇸 Los Angeles | 10:56 AM | 12h 30min ahead |
| 🇫🇷 Paris | 7:56 PM | 3h 30min ahead |
| 🇮🇳 Mumbai | 11:26 PM | Same time |
| 🇸🇬 Singapore | 1:56 AM | 2h 30min behind |
Overlap between Kolkata's and each city's standard 9:00-18:00 workday.
Prices and durations are calculated from distance and date — not real quotes from any airline. Use them for rough trip planning only.
| From | Distance | Est. duration | Est. price (USD) |
|---|---|---|---|
| 🇺🇸 New York | 12,746 km | 15h 45min | $1,610–$2,135 |
| 🇬🇧 London | 7,962 km | 10h 7min | $1,245–$1,650 |
| 🇦🇪 Dubai | 3,369 km | 4h 43min | $765–$1,015 |
| 🇸🇬 Singapore | 2,891 km | 4h 9min | $700–$925 |
Other cities in Asia/Kolkata
Other cities in India
It is currently 11:26 PM on 19 October 2026 in Kolkata (UTC+5:30).
No — Kolkata does not observe daylight saving time; it stays at UTC+5:30 all year.
Kolkata is 9h 30min ahead of New York.
Kolkata is at UTC+5:30 (IST).
Sunrise is at 5:34 AM and sunset at 5:08 PM in Kolkata today.
Kolkata has an estimated population of 14,900,000.