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Time Zone Tools

Free online tools to help you coordinate across time zones. Plan meetings, convert times, and find the best hours for global collaboration.

Accurate & DST-aware Up to 10 cities per tool 100% free • No signup

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Why Use Our Time Zone Tools?

In today's globally connected world, coordinating across time zones is essential for business success. Our free tools help you eliminate scheduling confusion and find optimal meeting times that work for everyone.

Whether you're managing remote teams, conducting international sales calls, or planning virtual events, our time zone tools provide accurate, real-time information to make scheduling effortless. All tools account for Daylight Saving Time changes automatically.

No signup required—just select your cities and get instant results. Our tools are designed to be fast, accurate, and easy to use on any device.

How to choose the right time zone tool

MeetSpan bundles several specialised planners instead of a single generic converter. Each tool on this page is designed for a different job, from quick one‑to‑one comparisons to complex multi‑city team planning.

Planning one‑to‑one calls

  • My Time vs City: best for quick checks with one other city.
  • Best Cities for Me: ideal for exploring locations that match your schedule.

Running distributed teams

  • Meeting Overlap Finder: scans multiple cities to find fair meeting windows.
  • Team Time Zone Planner: shows a 24‑hour chart with everyone's office hours.

Monthly and long‑term planning

  • Monthly Success Table: highlights the best collaboration days in a chosen month.

MeetSpan tools FAQ

Can I link directly to a tool from my team handbook?
Yes. Many teams keep direct links to specific MeetSpan tools in their onboarding docs so that everyone can quickly check times before booking calls.
Do these tools support both 12‑hour and 24‑hour time formats?
The interface focuses on clear 24‑hour time for global consistency, but you can still think in 12‑hour time when interpreting morning, afternoon and evening slots.