Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Global Event Time Broadcaster

Score how well a UTC broadcast time serves your primary global audience. Use it when planning webinars, live streams, or product launches to maximize viewer convenience across time zones.

Event Time (UTC) (hour (0-23))

Event Duration (hours)

Primary Audience Zone

Global Audience Weight

Weekend Impact

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Time Zones

Global Event Time Scheduler

Find the best time to schedule a virtual event so attendees across two time zones can join comfortably. Useful for webinars, team meetings, or live launches with a global audience.

Event Duration (hours)

Primary Audience Time Zone

Secondary Audience Time Zone

Preferred Start Hour (Primary TZ)

Business Days Only

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Key differences

	Global Event Time Broadcaster	Global Event Time Scheduler
Category	Time Zones	Time Zones
Inputs required	5	5
Result	Global Audience Score (/100)	Event Timing Score (points)
What it does	Score how well a UTC broadcast time serves your primary global audience. Use it when planning webinars, live streams, or product launches to maximize viewer convenience across time zones.	Find the best time to schedule a virtual event so attendees across two time zones can join comfortably. Useful for webinars, team meetings, or live launches with a global audience.