⏱ Free · No sign-up · Works offline
Time Tools for Global Teams
Convert timezones, plan meetings across countries, and find overlapping working hours — free, fast, and private. Everything runs in your browser.
Everything you need to coordinate across timezones
A focused toolkit for distributed and remote teams.
Timezone Converter
Convert between any timezones
World Clock
Live clocks for multiple cities
Meeting Planner
Find overlapping working hours
Time Difference Calculator
Compare two locations
Business Hours Checker
Is a location open right now?
Global Team Planner
Overlap across India, US, UK, EU, AU
UTC Converter
UTC ⇄ local time
International Call Planner
Best times to call abroad
Fast & static
Statically generated and served from the edge. No spinners, no waiting.
Private by design
Every calculation happens locally in your browser. Your data never leaves your device.
Works offline
Installable as an app with offline support for the core calculators.
From the blog
All articles →Global Teams
Using Overlap Hours to Design a Better Global Team
Why the number of shared working hours should shape who you hire and how you structure work.
Global Teams
International Call Etiquette: When and How to Call Abroad
Practical rules for calling across countries without interrupting dinners, sleep, or weekends.
Fundamentals
Why 12-Hour vs 24-Hour Time Matters for Global Teams
How clock-format differences cause scheduling errors, and how to write times everyone reads the same way.