Input
2026-03-29 18:00 Asia/Shanghai
Output
UTC / America/New_York / Europe/London
Date & Time
Time Zone Converter — Compare Times Across Zones
Compare the same moment across multiple time zones in your browser using Intl rules. Useful for cross-border meeting planning, UTC-to-local checks, and verifying publish times.
Time zoneTimeComparison
Favorite this tool
No favorite storage mode has been selected.
Quick actions
Copy this tool URL or open the system share sheet on a supported device.
日期时间
时区转换
转换结果
源时区时间
-
目标时区时间
-
UTC 时间
-
请选择时间
Use cases
- Align meeting times across cities
- Convert a UTC instant into common city time zones
- Verify event publish and launch moments
How to use
- Enter a date and time
- Choose the source and target time zones
- Review the comparison and copy results as needed
Example input and output
FAQ
Does it handle daylight saving time?
Yes. Display follows browser Intl time-zone rules, including DST adjustments from the system time-zone database.
Which time zones are supported?
Any IANA name the browser Intl API recognizes, such as Asia/Shanghai or America/New_York.
Tools
Related tools
Continue with another translated tool for a nearby task.
Timestamp Converter
Unix Timestamp Converter Online
Convert Unix timestamps and date-times in your browser. Supports seconds, milliseconds, and microseconds with auto-detection, shows local and UTC time side by side, and can generate a timestamp from a date picker for log triage and API debugging.
Timestamp Date Developer
Date Difference Calculator
Date Difference Calculator — Days, Weeks, Months
Calculate the span between two dates in days, weeks, months, hours, and weekdays (Mon–Fri). Parsing runs in the browser for scheduling, event length checks, and release-gap tracking.
Date Duration Calculator