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World Hours

Line up your cities hour by hour to find a meeting time.

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Find a meeting time that works for everyone, at a glance. World Hours lines up your cities hour by hour, so you see everyone's day side by side without doing the math in your head. Drag through time, drop a ruler to measure between hours, and add places by city, country, EST or UTC+2. Share your lineup or a specific hour with anyone by link. No sign-up, works offline, in 13 languages.

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PH · launched Nov 1, 2026 · 1 upvote (top 64%)

Similar launches

See all 473 similar launches →

Could you build this?

Yes It is a timezone-aligned scheduling grid with shareable links, which is standard front-end work using a timezone library.

Competitors

Other products that read as similar to this one : 473 launches clear the similarity bar, closest 8 shown.

Attention rank: #186 of 474 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 352 days after the earliest competitor.

Other launches for this product