Time Zone Overlap Calculator
Find the overlapping work hours between two time zones to schedule meetings.
Compare Time Zones
Time Zone Reference
UTC UTC+0 Coordinated Universal Time
GMT UTC+0 Greenwich Mean Time
EST UTC-5 Eastern Time, US
CST UTC-6 Central Time, US
MST UTC-7 Mountain Time, US
PST UTC-8 Pacific Time, US
CET UTC+1 Central European Time
IST UTC+5.5 India Standard Time
JST UTC+9 Japan Standard Time
AEST UTC+10 Australian Eastern Time
Note: This calculator uses standard time. Actual offsets may differ during daylight saving time.
Tips for Cross-Time Zone Work
- Identify core overlap hours for synchronous meetings and urgent matters.
- Use async communication (email, project tools) for non-urgent updates.
- Rotate meeting times to share the inconvenience across teams.
- Record meetings for those who can't attend live.