Time Zone Converter

How to use

1. Select the "From" time zone and enter a date and time in that zone.
2. Pick the "To" time zone - the converted time appears instantly.
3. Daylight saving is handled automatically for both zones.
4. The world clock below shows current times for major business hubs.

Use cases

1. Use case: Schedule international calls Pick your time zone as 'From' and a colleague's zone as 'To' to find a meeting time that works for both.

2. Use case: Plan remote team hours Check the live world clock to see who is online right now across distributed teams.

Practical tips

Daylight saving is the recurring trap: offset differences change twice a year in many zones, so a meeting time that worked in March may not work in November — convert with the actual date set, not a generic offset. Use UTC as the neutral ground when coordinating across three or more zones. Watch the date rollover: an evening call in one zone is often tomorrow morning in another, and the tool shows both dates explicitly. Like every tool on this site, the Time Zone Converter runs entirely in your browser: the data you enter never leaves your device, nothing is uploaded to a server, and the tool keeps working if your connection drops.

Common mistakes

Timezone scheduling fails on daylight saving more than on math:

• Using a fixed remembered offset instead of converting with the actual date — daylight saving changes offsets twice a year in many zones.
• Ignoring date rollover: an evening meeting in Europe is tomorrow morning in Asia, and the tool shows both dates explicitly.
• Scheduling in one participant's local time and expecting everyone else to translate; use UTC as neutral ground for three or more zones.
• Forgetting the half-hour zones: India is UTC+5:30, Nepal UTC+5:45, and parts of Australia UTC+9:30.

Frequently asked questions