World Clock Pro: Time & Timezone Converter
A real clock for AI agents: live time, timezone conversion, and DST facts from the IANA tzdb.
What it can do
- Get Current Time: Get the current local time (or the time at a given instant) in one or more locations. Each location is a city name, an IANA timezone / abbreviation, or coordinates. Up to 50 location
- Convert Time: Given a UTC instant (or a wall time in a source location), return the corresponding local time in each of up to 50 target locations. Results include a source_url linking the matching wor
- Time By Coordinates: Resolve the timezone for a latitude/longitude coordinate (via geo-tz) and return the local time there.
What data it sees
Do you need an account
No: the server works without sign-in
A real clock for AI agents: live time, timezone conversion, and DST facts from the IANA tzdb.
Built for the questions users actually ask: "What time is it in Tokyo right now?", "Convert 9 AM EST to London and Sydney time", "When is a good time to call Singapore from New York?", "When do the clocks change in the UK?", "What timezone are these coordinates in?"
Five read-only tools: current local time in up to 50 places per call, DST-aware conversion between cities and timezones, coordinate-to-timezone lookup, DST transition dates for any year, and multilingual search across 224,000+ cities. Every response includes a source_url citing the matching worldclock.pro page. No API key, no signup.
Server tool list (5)
Raw names from tools/list. Only developers need these.
| get_current_time | Get the current local time (or the time at a given instant) in one or more locations. Each location is a city name, an IANA timezone / abbreviation, or coordinates. Up to 50 locations. Results include a source_url linking the matching worldclock.pro page when available. |
| convert_time | Given a UTC instant (or a wall time in a source location), return the corresponding local time in each of up to 50 target locations. Results include a source_url linking the matching worldclock.pro page when available. |
| time_by_coordinates | Resolve the timezone for a latitude/longitude coordinate (via geo-tz) and return the local time there. |
| get_dst_transitions | Report whether a location observes daylight saving time, the next clock change, and every summer/winter-time transition (date, local time, and before/after offset) within a year. The result includes a source_url linking the matching worldclock.pro page when available. |
| search_cities | Find cities by name (multilingual, diacritic-insensitive) — useful to resolve a place to a canonical slug, IANA timezone, and coordinates before calling the time tools. Each result includes a source_url linking the city's worldclock.pro page. |