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Washington, D.C. is 9.5 hours behind Kolkata

Best overlap: 5:30 PM to 6:30 PM in Kolkata is 8:00 AM to 9:00 AM in Washington, D.C..

Plan around 5:30 PM to 6:30 PM in Kolkata, which is 8:00 AM to 9:00 AM in Washington, D.C., to catch everyone during office hours. Washington, D.C. is 9.5 hours behind Kolkata, so common hours are scarce (about 1 hour). Lock the slot, keep it short, and follow up in writing. Seasonal note: Washington, D.C. uses daylight saving and Kolkata doesn't, so double-check the times in your own months — they can move by an hour.

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Kolkata
Asia/Kolkata
Washington, D.C.
America/New York

Frequently Asked Questions

What is the time difference between Washington, D.C. and Kolkata?
Kolkata is 9.5 hours ahead of Washington, D.C..
What are the best overlapping working hours between Washington, D.C. and Kolkata?
The best time to meet is between 8:00 AM to 9:00 AM in Washington, D.C., which corresponds to 5:30 PM to 6:30 PM in Kolkata.
How many hours overlap between Washington, D.C. and Kolkata during a typical workday?
There are about 1 overlapping hour per day.
Does Daylight Saving Time affect the time difference between Washington, D.C. and Kolkata?
Washington, D.C. observes Daylight Saving Time, but Kolkata does not. This means the time difference between the two locations will change during the year.

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