All Comparisons
Time Difference: Boston vs Lisbon
Current time in both cities, business hours overlap, and best meeting times for teams working across Boston and Lisbon.
Boston
—
United States
Lisbon
—
Portugal
Lisbon is 5h ahead of Boston
UTC offset: Boston -4h · Lisbon +1h
Business Hours Overlap
Hours when both Boston and Lisbon are in business hours (9 AM–5 PM local).
00:00 UTC12:00 UTC23:00 UTC
Both in business hours Boston only Lisbon only
Best meeting times (3 hours of overlap):
9:00 AM
Boston
↕
2:00 PM
Lisbon
10:00 AM
Boston
↕
3:00 PM
Lisbon
11:00 AM
Boston
↕
4:00 PM
Lisbon
Convert a Time
Enter a time in Boston to see what it is in Lisbon.
Working with teammates in Boston and Lisbon?
Timely automatically converts times in Slack so everyone sees messages in their local timezone — no mental math required.