See the current time in cities across the globe next to your own, or switch to Meeting Planner to pick a time and see what it is everywhere else — all in a browser tab, with no account and nothing to install.
Switch to Meeting Planner, pick a time in your own time zone, and see what that same moment looks like in every city you've added — before you send the invite.
Keep the cities your teammates work from on screen so you don't have to do the math every time someone asks "is it too late to call them?"
A glance tells you whether it's a reasonable hour to call, without opening a separate app or searching "time in [city]" each time.
See your destination's current time and date next to your own before you land, so jet lag doesn't start with a guess.
Four steps from a blank list to a shared meeting time.
Open Settings and search by name, or browse cities grouped by region — the Americas, Europe, the Middle East & Africa, Asia, and Oceania.
Your own time is the big display up top; every city you've added lists below it with its local time, date, and whether it's a day ahead or behind you.
Pick an hour and minute in your own time zone, and every city's time updates to show what that same moment looks like there.
Fullscreen clears the browser chrome away for a wall display or a screen share; Keep Screen On stops it from dimming mid-meeting.
What you're actually getting, feature by feature.
Search by name or browse the Americas, Europe, the Middle East & Africa, Asia, and Oceania — add and remove cities freely, and your picks are saved locally.
Switch formats without losing which cities you've selected.
Every city shows Yesterday, Today, or Tomorrow relative to your own date — the detail that plain time-zone math gets wrong.
Each city lists its current offset from UTC — like UTC+9 or UTC-5 — already adjusted for daylight saving, so you're not holding a stale number in your head.
Pick a time in your own zone and see the corresponding local time everywhere else, instead of a live-ticking clock.
Clear the browser chrome away for a clean, shared-screen display.
The Wake Lock API stops the screen from dimming during a long call or meeting.
The questions that come up most about this tool.
Switch Mode to Meeting Planner and set an hour and minute — that's read as a time in your own time zone, today. Every city in your list then shows what local time and date that same moment falls on for them.
Each city's calendar date is compared against your own date at the same instant, so the Yesterday/Today/Tomorrow badge is correct across the international date line, not just based on the hour difference.
Yes — times are computed from each city's real time zone data, which already accounts for daylight saving where it applies, so you don't have to manually adjust for it twice a year. The UTC offset shown next to each city reflects the same adjustment automatically.
Yes — open Settings, search by name or browse by region, and toggle any city on or off. Your selection is saved in this browser for next time.
No — your time zone is read locally from your browser to label "Your Time," and nothing about your location or selected cities is sent to a server.
Just need a plain countdown or stopwatch instead of time zones? See the Online Timer or the Online Stopwatch.