How do I convert a time to a different timezone?

Enter the source time and select your source timezone, then choose the destination timezone. The converted time appears instantly, accounting for UTC offsets and daylight saving time.

What is the difference between UTC and GMT?

UTC (Coordinated Universal Time) is the modern standard for civil timekeeping. GMT (Greenwich Mean Time) is a historical timezone based at the Royal Observatory in Greenwich. They share the same zero offset but UTC is the scientific standard used in computing.

What is a UTC offset?

A UTC offset is the difference in hours and minutes between a timezone and UTC. For example, UTC+5:30 means the local time is 5 hours and 30 minutes ahead of UTC, as used in India (IST).

Does daylight saving time affect timezone conversions?

Yes. GoChronos timezone converter accounts for daylight saving time (DST) transitions automatically using the IANA timezone database, so conversions are always accurate for the chosen date and time.

How do I convert IST to EST?

IST (India Standard Time) is UTC+5:30. EST (Eastern Standard Time) is UTC−5, making IST 10 hours 30 minutes ahead of EST. During US Eastern Daylight Time (EDT, UTC−4), the difference is 9 hours 30 minutes.

Timezone Converter — UTC, GMT & City Times

Instantly convert times between any two cities, UTC offsets or timezones. Compare multiple zones side by side for calls, travel and meeting scheduling.