Launching today

WatchTime Online
Exact Time, World Clock & Free Date Tools
2 followers
Exact Time, World Clock & Free Date Tools
2 followers
Free tools for time zones, date math, age, countdowns, Unix timestamps, and ISO week numbers. Fast, private, no sign-up.







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Hi everyone 👋 I’m Milton. I built WatchTime Online because the time tools I used every day were either cluttered or split across a dozen sites. One site for the time in another city, another for a meeting slot, a third for counting days to a deadline.
So I put them in one place with a consistent design: a world clock with live weather and sunrise/sunset, a meeting planner for up to five cities, date and age calculators with shareable result links, a flight arrival calculator that handles the date line, and plain-English guides on DST and time zones.
Everything runs in the browser and nothing needs an account. I’d love to hear which tool you’d use most, and what’s missing.