San Francisco, USA is 11 hours ahead of Kolkata, India. When it is 9:00 AM in Kolkata, it is 8:00 PM in San Francisco. The two cities have no standard business hours overlap (9 AM - 5 PM), so meetings will require early morning or late evening for one party.
There is no standard business hours overlap between Kolkata and San Francisco. Consider early morning or late evening calls, or use WorldClock.lol's meeting planner to find the least disruptive time.
Kolkata and San Francisco have no overlapping standard business hours due to the 11-hour time difference.
Kolkata and San Francisco maintain active business relationships across various industries.
Kolkata and San Francisco have no overlapping business hours. This "follow the sun" arrangement is common in the region to US West Coast collaborations.
San Francisco is almost a full day ahead of Kolkata. Your evening becomes their morning—consider scheduling calls after your dinner for their business hours.
Best Call Window: 7:00 PM - 10:00 PM Kolkata time (next day morning in San Francisco)
Working with San Francisco from Kolkata is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.
The 11-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.
San Francisco is 11 hours ahead of Kolkata. When it is 9:00 AM in Kolkata, it is 8:00 PM in San Francisco.
The best time to call San Francisco from Kolkata is between 8:00 AM and 12:00 PM Kolkata time. This corresponds to 7:00 PM to 11:00 PM in San Francisco, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Kolkata and San Francisco overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.
San Francisco is 11 hours ahead of Kolkata.
The best time for a meeting is 12:00 AM GMT+5:30 in Kolkata, which is 12:00 PM PDT in San Francisco.
Drag the scrubber to see how times compare throughout the day.
India
Tuesday, March 17
USA
Monday, March 16
The 11-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.
Note: There's limited overlap in business hours. Consider rotating meeting times for fairness.
Kolkata and San Francisco maintain active business relationships across various industries.
Kolkata and San Francisco have no overlapping business hours. This "follow the sun" arrangement is common in the region to US West Coast collaborations.
San Francisco is almost a full day ahead of Kolkata. Your evening becomes their morning—consider scheduling calls after your dinner for their business hours.
Working with San Francisco from Kolkata is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.
San Francisco is 11 hours ahead of Kolkata. When it is 9:00 AM in Kolkata, it is 8:00 PM in San Francisco.
The best time to call San Francisco from Kolkata is between 8:00 AM and 12:00 PM Kolkata time. This corresponds to 7:00 PM to 11:00 PM in San Francisco, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Kolkata and San Francisco overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.