Kolkata, India Dar es Salaam, Tanzania
Compare time between Kolkata and Dar es Salaam
Frequently Asked Questions
Kolkata is in the IST timezone (UTC+5:30) and Dar es Salaam is in the EAT timezone (UTC+3). The time difference between them is 2h 30m.
Use the timeline above to find overlapping business hours between Kolkata and Dar es Salaam. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Neither Kolkata nor Dar es Salaam observes Daylight Saving Time, so the time difference remains constant throughout the year.
Click the pencil icon next to the Kolkata clock and type any time. The Dar es Salaam clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.