Time Zone Converter
What time is it in New York right now, and when does a call with colleagues in Singapore work? Add the places and move the time. Green is working hours, orange free time, black is night.
How it works: Time Zone Converter
- Add time zones or cities to the list.
- Move the time with the time slider.
- Find the range where everyone is in green.
All features are available in the tool Timezone Planner.
Frequently asked questions
Is daylight saving time taken into account?
Yes. The conversion uses your browser's time zone data, so summer and winter time are handled automatically.
What is the difference between UTC and GMT?
For everyday use none, both refer to the same time. UTC is the technical standard, GMT the older name.
Similar tasks
How does this tool work?
Compare timezones visually and find matching overlaps for meetings.
Add multiple timezones to your list. A synchronized 24-hour bar color-codes working hours (Green), personal hours (Orange), and sleeping hours (Black). Use the time slider to shift hours and identify the ideal meeting window.
Where are my data processed?
Only in your browser. Your data is not sent to any server.
The tool calculates and converts with JavaScript right on your device. Input and files are not sent to us or anyone else. You can check this yourself: load the page, disconnect from the internet, and the tool keeps working in the open tab.