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Timezone Planner

Find a time that works for your guild. Always anchored to UTC.

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How to coordinate your guild in UTC

The Top Heroes Timezone Planner is a free UTC to local time converter for rallies, events, and guild meetings. Compare multiple locations on the date you plan to play, including each location’s daylight saving offset.

  1. 1. Add your guild’s locations

    Select Add timezone, then type a city or timezone keyword, such as Sydney or London. Choose a matching timezone from the dropdown and add an optional label, such as a player name. Use the edit or delete buttons to manage your rows.

  2. 2. Choose the event’s UTC date

    Use the nearby date buttons, previous and next day arrows, or calendar and Go button to browse any UTC date. For an exact event time, enter the date and time under Plan a game time (UTC), then select Compare time.

  3. 3. Pick a meeting hour

    Select an hour in the UTC header or any time cell. The matching column is highlighted across every location, and each cell shows the local time and date. On mobile, use Previous and Next to browse three UTC hours at a time.

  4. 4. Share the local times

    Select Copy times and paste the result into guild chat. The message includes each location’s time, date, and UTC offset. Switch between 12-hour and 24-hour displays, or select Now to return to the live comparison.

Read the planner launch guide and worked example →

Timezone planner questions

Does the timezone planner adjust for daylight saving time?

Yes. It uses named timezones, such as Australia/Sydney, and the browser’s timezone rules for the selected date. Local times and UTC offsets are recalculated when you change dates, including daylight saving transitions. UTC itself does not change. Keep your browser and operating system updated so their timezone rules stay current.

Can I plan beyond the next 24 hours?

Yes. Choose any UTC date with the calendar, or browse nearby days. The comparison grid shows all 24 UTC hours on that date, with the corresponding local date in each timezone. Changing the date keeps your selected UTC hour and minute.

Are my timezones saved or shared automatically?

Your locations and labels are saved locally in this browser when browser storage is available. They do not sync between devices or appear for other players when you share the page link. Use Copy times to share your selected meeting time with the guild.

Does the planner know the game’s event schedule?

No. Enter the UTC date and time shown in the game or agreed by your guild. The planner converts that instant into everyone’s local time; it does not fetch or confirm event schedules.