---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/timezone-converter/use-cases/schedule-cross-timezone-meetings
---
# Schedule Cross-Timezone Meetings

Scheduling a meeting across three or more timezones is a puzzle. What works for New York is midnight in Tokyo. What works for London is too early for San Francisco. Someone always gets the short end, but the goal is to minimize the pain.

The convert_time skill translates a proposed time into every participant timezone instantly. Use current_time to check what time it is right now for each attendee. Test multiple time slots to find the one that falls within reasonable hours for the most people.

This is essential for distributed teams, global sales calls, and international partnerships where scheduling friction slows everything down.

**Tool:** [Timezone Converter](https://toolrouter.com/tools/timezone-converter)
**Skills:** convert_time, current_time

## Agent Guides

- [How to Schedule Cross-Timezone Meetings with Claude](https://toolrouter.com/tools/timezone-converter/use-cases/schedule-cross-timezone-meetings/claude): Guide for Claude
- [How to Schedule Cross-Timezone Meetings with ChatGPT](https://toolrouter.com/tools/timezone-converter/use-cases/schedule-cross-timezone-meetings/chatgpt): Guide for ChatGPT
- [How to Schedule Cross-Timezone Meetings with Copilot](https://toolrouter.com/tools/timezone-converter/use-cases/schedule-cross-timezone-meetings/copilot): Guide for Copilot
- [How to Schedule Cross-Timezone Meetings with OpenClaw](https://toolrouter.com/tools/timezone-converter/use-cases/schedule-cross-timezone-meetings/openclaw): Guide for OpenClaw
