A live instrument panel of world clocks and a searchable database covering 250+ cities and nearly every country on Earth — search any city or country, get its accurate DST-aware time instantly, add more cities to compare, and plan meetings across the globe. Free, no signup.
Set the date and time for your searched city above, then search and add any other cities to convert into — results update instantly and stay accurate across Daylight Saving changes.
Search and add as many cities as you like — every result below updates together.
Search and add everyone's city, pick a date — teal cells mean working hours (9:00–18:00 local). Find the window that works for the whole team.
Type a city name, a country, or even a common zone abbreviation into the search box at the top, and the converter instantly locks onto its current local time and DST rules. The database covers 250+ cities across nearly every country on Earth — North and South America, Europe, Africa, the Middle East, South and East Asia, and Oceania — so you're not limited to a handful of preset pairs.
Once your starting city is set, search and add any number of target cities. Every result recalculates together whenever you change the date, time, or starting city, so you can line up a time across five or six offices at once instead of converting one pair at a time.
Many countries move their clocks forward or backward for Daylight Saving Time, while others — like India, mainland China, or most of Africa — never do. When only one side of a comparison observes DST, the real difference between two cities changes by an hour for part of the year. This tool always calculates the true offset for the exact date you choose, using your browser's IANA time zone data, instead of a single fixed number that goes stale.
Many countries move their clocks forward or backward for Daylight Saving Time (typically by an hour), while others — like India — never do. When only one side of a conversion observes DST, the gap between the two zones changes twice a year. This tool always calculates the real offset for the exact date you choose, instead of a single fixed number.
For everyday purposes, yes. UTC is the modern scientific time standard and GMT is the historical name for the same zero-offset time in London during winter. This converter treats GMT as UTC+0 with no Daylight Saving.
Yes — set any date and time in the "From" fields and every result, including the meeting planner grid, recalculates for that exact date, correctly applying whichever zones are in Daylight Saving at that time of year.
Conversions use your browser's built-in time zone database (the same IANA data used by operating systems), so results reflect real, current DST rules rather than a hard-coded offset table that goes stale.