Time Zone Converter
Convert date and time between any two time zones instantly. Supports 34 global time zones including DST. Free online time zone converter.
Frequently Asked Questions
What is a time zone?
A time zone is a region of the globe that observes a uniform standard time for legal, commercial, and social purposes. Time zones tend to follow the boundaries of countries and their subdivisions. Most time zones are offset from Coordinated Universal Time (UTC) by a whole number of hours, but some zones have a 30- or 45-minute offset.
What is Daylight Saving Time (DST)?
Daylight Saving Time (DST) is the practice of advancing clocks during warmer months so that darkness falls at a later clock time. The idea is to make better use of daylight. Clocks are typically adjusted forward one hour near the start of spring and back again in autumn. Not all countries observe DST — this converter uses the IANA time zone database which accounts for each zone's DST rules automatically.
How do I find my current time zone?
Your device automatically detects your local time zone based on your location and operating system settings. This converter pre-selects your local time zone in the "From" field using the browser's Intl API. You can also check your time zone in your device's date/time settings, or look it up by searching for your city in an IANA time zone database.