Heure actuelle à Kolkata
India · Asia/Kolkata
Décalage UTC
UTC+5:30
Fuseau horaire IANA
Asia/Kolkata
Heure d'été
Pas d'heure d'été
Heures de bureau
09:00 – 17:00
Mon–Fri (typical)
Lever du soleil aujourd'hui
—
Coucher du soleil aujourd'hui
—
Durée du jour
—
Décalage horaire
| Horloge mondiale | Heure locale | Décalage horaire |
|---|---|---|
| New York United States | --:-- | — |
| Los Angeles United States | --:-- | — |
| Chicago United States | --:-- | — |
| San Francisco United States | --:-- | — |
| Denver United States | --:-- | — |
| Washington, D.C. United States | --:-- | — |
| Miami United States | --:-- | — |
| Toronto Canada | --:-- | — |
About the time zone in Kolkata
Kolkata is in India and keeps time using the IANA time zone Asia/Kolkata. Its clocks stay at UTC+5:30 throughout the year — Kolkata does not use daylight saving time, so only other cities' clock changes affect your time difference with it.
A quick reference: when it is 12:00 UTC, the local time in Kolkata is 5:30 PM in January and 5:30 PM in July. The two match because the offset never changes.
To convert a specific date and time, use the Convertisseur de fuseaux horaires; to find a meeting slot that suits colleagues in Kolkata and elsewhere, try the Planificateur de réunions.
Questions fréquentes
What time zone does Kolkata use?
Kolkata uses the IANA time zone Asia/Kolkata. Its standard-time offset is UTC+5:30 all year round.
Does Kolkata observe daylight saving time?
No. Kolkata stays on UTC+5:30 for the whole year, so its clock never shifts — but time differences with cities that do observe DST still change when those cities move their clocks.
What is the time difference between Kolkata and New York?
In standard time, Kolkata is 10.5 hours ahead of New York. The gap can shift by an hour around daylight saving transitions, since the two cities change their clocks on different dates.
What is the time difference between Kolkata and London?
In standard time, Kolkata is 5.5 hours ahead of London. Around daylight saving transitions the difference can temporarily differ by an hour.