Timezone Converter
Timezone Converter translates a date and time from one time zone into the equivalent instant in another. It supports UTC, fixed GMT offsets, and every zone in the IANA time zone database, from America/New_York to Asia/Dhaka. Daylight saving time is applied automatically based on each zone’s real rules for the date you enter. Conversion happens entirely in your browser; nothing you enter is uploaded or stored on a server.
Frequently asked questions
How do I convert UTC to another time zone?
Select UTC as the source zone, enter your date and time, then choose the target zone — the converted date and time appears instantly.
What is the difference between GMT and UTC?
For practical purposes they are the same; UTC is the modern replacement for GMT and stays within 0.9 seconds of it, so converting between them changes nothing in the result.
Does Timezone Converter handle daylight saving time correctly?
Yes — it applies the actual IANA time zone rules for the date you enter, so the same conversion in July and in January can use different offsets for zones that observe DST.
How is Timezone Converter different from GMT Offset Clock?
Timezone Converter translates a specific date and time you choose between two zones, while GMT Offset Clock shows the live current time at a fixed UTC offset with no date entry involved.
What time zones does Timezone Converter support?
Every zone in the IANA time zone database, such as America/New_York and Asia/Dhaka, plus UTC and fixed GMT offsets.