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Timezone Converter

Time zones, conversions & DST info

Timezone Converter tells you the current time anywhere in the world, converts between timezones, explains DST transitions, and lists all valid timezone identifiers — all without needing to know IANA codes. Just type the city name.

It supports 80+ city names directly so you never have to look up "America/New_York" again. Ask for the time in Tokyo, convert a meeting time from London to Sydney, check whether a city is currently observing daylight saving, or browse all European timezones — it handles all of it cleanly and quickly.

What you can do

  • current_time — current date and time in any city, IANA timezone, or GPS coordinates
  • convert_time — convert a specific time (or the current time) from one timezone to another
  • timezone_info — UTC offset, standard offset, DST status, and transition dates for any timezone
  • list_timezones — browse all IANA timezone identifiers, optionally filtered by region

Who it's for

Anyone scheduling across timezones — remote teams, travel planners, event organizers, and developers building scheduling or calendar features. Works well as part of any assistant that handles international communication.

How to use it

  1. Use current_time with a city name like "New York" or "Tokyo" to get the current time instantly
  2. For scheduling, use convert_time with two city names and a specific time to convert
  3. Before a big trip or call, use timezone_info to check whether the destination is currently on DST and what the UTC offset is
  4. Use list_timezones with a region like "Europe" or "Asia" to browse valid identifiers when you need the exact IANA code

Getting started

No setup needed — all four skills work immediately with just city names or timezone strings.

Current Time

Get the current time in any timezone, city, or geographic coordinates. Supports 80+ city names, IANA timezone codes, or latitude/longitude.

Returns: Current date, time, day of week, and DST status for the specified timezone
Convert Time

Convert a specific time (or the current time) from one timezone to another. Supports IANA timezone names and city names. Omit the datetime parameter to convert the current time.

Returns: Original and converted times with full date, time, day of week, and DST status for both timezones
Timezone Info

Get detailed information about a timezone including current UTC offset, standard offset, daylight saving time status, and DST transition dates. Supports IANA timezone names and city names.

Returns: UTC offset, standard offset, DST status, and DST transition dates for the timezone
List Timezones

List all available IANA timezones. Optionally filter by region prefix like "America", "Europe", "Asia", "Africa", "Pacific", "Australia", "Atlantic", or "Indian".

Returns: List of IANA timezone identifiers, optionally filtered by region
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v0.022026-03-22
  • Added subtitle, expanded description, and agent instructions
v0.012026-03-20
  • Initial release with current time, time conversion, timezone info, and timezone listing

Timezone Converter Use Cases(6)

Browse all 6 Timezone Converterguides →
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Coordinate product launches and announcements across timezones for maximum global impact.

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Open Geocode Addresses to Coordinates

Geocode Addresses to Coordinates

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See every Timezone Converteruse case (Claude, ChatGPT, Copilot, OpenClaw guides) →

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Frequently Asked Questions

Can I get the current time in a city without knowing its IANA code?

Yes. `current_time` accepts city names directly, so you can ask for Tokyo, New York, or similar locations without looking up a timezone ID first.

How do I convert time between two places?

Use `convert_time` with a source timezone and a destination timezone. If you leave out `datetime`, it converts the current time instead.

Can I check DST and UTC offset details?

Yes. `timezone_info` shows the current UTC offset, standard offset, DST status, and the next transition dates for that timezone.

How do I browse valid timezone names?

Use `list_timezones` to browse IANA timezone identifiers by region, such as Europe or America.