World Clock

Add the cities where your colleagues, clients or family are and see the time in all of them at once. Each card shows the local time, the date when it differs from yours, and what that hour means there: whether people are asleep, having lunch or already on their weekend. That is what tells you whether it is a good moment to call.

Nothing to install and no account needed: the cities you choose and how you arrange them are saved in your browser and encoded in the page's link, so you can send someone exactly the layout you built. There are eight clock styles, from plain digits to an analogue dial, and the cards can be dragged into any order.

When the question is no longer "what time is it there" but "when should we meet", the Meeting Planner scores every half hour of the day for everyone involved, including meals, sleep, local weekends and public holidays.