Have you ever had to work out what time it will be in your location for a particular time in another location somewhere around the world?
Maybe you want to attend a webinar which is held at 5pm New York time. Or you want to call somebody at 8am Paris time.
Of course there are plenty of world clocks available to give you the current local time anywhere across the globe.
However, with such world clocks you are still on your own if you need a ...