Timezone Calculator

Convert time across different timezones.

What this tool does: This timezone calculator lets you schedule meetings globally by converting a specific date and time from one city to another. It automatically accounts for UTC offsets and Daylight Saving Time (DST) rules using accurate, live timezone data.

Convert Time

From Timezone

➔

To Timezone

Date

Time

Select time to see conversion

World Clock

Frequently Asked Questions

How do you calculate time difference between timezones?

Time difference is calculated by finding the offset from UTC (Coordinated Universal Time) for both locations and subtracting one from the other. Our calculator handles daylight saving time (DST) adjustments automatically.

Does this calculator account for Daylight Saving Time?

Yes, our timezone converter uses your browser's built-in timezone database, which automatically adjusts for Daylight Saving Time (DST) depending on the date you select.