How to Build a Personal World Clock for Your Remote Team

Why remote teams need to track multiple time zones simultaneously, and how to set up a custom world clock in under two minutes — no account required.

A remote team without a shared world clock is a team that does timezone math in their heads, gets it wrong occasionally, and wastes collective time on "what time is that for me?" conversations. Building a personal world clock takes about two minutes and eliminates all of that.

Why a dedicated world clock is worth the setup

A standard clock app shows your local time. A world clock shows multiple cities simultaneously, with live updating times for each. When you're scheduling a meeting and need to know whether 3pm London is reasonable for your Singapore colleague, the answer is immediately visible — you don't convert, you just look.

For remote teams where this calculation happens multiple times a day, the time saved is real. More importantly, a visible world clock prevents the errors that happen when someone does the conversion in their head and gets it wrong by an hour due to daylight saving time changes.

Building your team's world clock on Timerrapp

Open timerrapp.com/world-clock. The default view shows 16 cities. To customize it for your team:

Click the "Add a city" dropdown and select each city where a team member is based.
Remove cities that aren't relevant by clicking the X on each card.
Pin your most important cities by clicking the star icon — pinned cities stay at the top of the grid.
Drag cards to reorder them however makes sense for your team's geography.
Bookmark the page. Your configuration is saved automatically in the browser.

The result is a single page that shows live local time for every city on your team, updating every second, with a Day/Night indicator so you can see at a glance who is likely to be at their desk.

Sharing your world clock configuration

Because the world clock saves its configuration to the browser, sharing it with a new team member means they need to set up their own. The fastest way to onboard someone: open the world clock, take a screenshot of your city layout, and send it alongside the URL with a note about which cities to add. The setup takes them under two minutes.

For teams that want a single shared reference, the world clock URL can be bookmarked in a shared bookmark folder, pinned in a Slack channel, or added to the team handbook as "check here before scheduling."

Using it for meeting scheduling

When scheduling a cross-timezone meeting, open the world clock and look at the current times. Then mentally shift all the clocks forward to your proposed meeting time to check whether it falls within working hours for each city. This is faster than using a separate scheduling tool for quick checks, and the Day/Night indicator gives you an immediate sense of who's starting their day, who's in the afternoon, and who's approaching evening.

For reference, the individual city pages give you a focused view of a single timezone with its UTC offset and current time displayed prominently: Tokyo, London, New York, Sydney, Dubai, Berlin.

Build your team clock now →