ClockJumper

ClockJumper is a free, web-based time zone converter and meeting planner that takes the guesswork out of scheduling across borders. Enter two or more cities and it shows the current time in each, highlights when everyone's workdays overlap, and points you to the best slots for a call. Every conversion gets a shareable link, so you skip the back-and-forth.

It's built for remote teams, freelancers, travelers, and anyone keeping in touch with people abroad. It also tracks global events like the FIFA World Cup 2026 and F1 races in your local time. No sign-up, no clutter, just a fast answer to "what time is it there, and when can we talk?"