One CC. Instant slots for Los Angeles, New York, London & Bangalore. Dule is the meeting planner for time zones that reads calendars, converts every zone, and drops invites while you keep typing.
Ditch the World‑Clock Tabs
Use it Free — Save Hours This Week
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One CC. Done.
What is a Time Zone Meeting Planner?
A time zone meeting planner (also called a world‑time converter meeting planner or time‑zone calculator for meetings) is software that finds overlapping hours across cities and books the call. Dule lives inside your email—so guests never open a booking link or create an account. You CC it once; it handles the math, the follow‑ups, and the calendar invites.
TL;DR (⏱ 15‑second read)
Who it’s for:
Anyone who emails across zones—sales, recruiting, customer success, distributed teams.
What it does:
Detects each recipient’s local zone, proposes overlapping slots, and books the meeting—right inside the thread.
Why it matters:
Saves 10–15 minutes and multiple context switches per call; replaces expensive assistant hours.
The old way: Manual time‑zone calculator for meetings

- Open a world‑clock tab ➜ add LA, NY, LDN, BLR.
- Eyeball overlaps, scribble options in Notes.
- Check your calendar for conflicts.
- Paste times into an email & hope you did the math right.
- Get the reply: “That’s 3 AM my time 😩”.
- Repeat steps 1–4.
Tabs, tools, tension—every time you schedule.
How Dule works — your meeting time‑zone planner in 3 steps

- CC: [email protected] on any email that hints at a meeting.
- Dule maps locations & calendars (asks politely if a zone is missing).
- It replies with 3‑5 smart slots—already converted for every recipient. First “yes” locks the time; Dule fires official invites.
No log‑ins, no booking links, no math—just plain email.
Power tips 🔧
- Custom windows: add “between 9 AM‑12 PM PST” in the body; Dule obeys.
- Flexible after‑hours: Need to talk to London from San Francisco at 7 AM—or hop on with Sydney at 10 PM? Type “I’m flexible” in the thread and Dule will remember that preference for this conversation, offering after‑hours slots just for this event.
- Recurring zone mix: Dule remembers each contact’s zone so repeat calls are instant.
FAQs
Is cross-timezone scheduling free to use? 💸
Yes—you can use all the cross time zone scheduling features on the free plan, and schedule unlimited meetings on paid plans.
Missing recipient zone? 🌍❔
Dule asks once, then moves ahead.
Outlook & Apple support 🍏📧
Works with Gmail today; Outlook & Apple Calendar are coming soon.
Ready to schedule meetings across time zones without calculators?
Use it Free — Save Hours This Week
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