Double-Check Your Clock At

Webapp compares your computer's clock to an atomic clock (the "most accurate time source in the world") to let you know how accurate your clock is.

Your computer's clock can drift over time, depending on your settings, so while a few seconds here and there isn't going to make a huge difference, it doesn't hurt to double-check that you're in sync with reality. To do so, just hit up and it'll let you know how closely your computer's clock matches up with their atomic-clock-syncing timekeeper.

If you happen to learn that you clock's accuracy could use some improvement, consider syncing your Windows clock with an alternative time server.


    0.062 seconds off, now that isn't bad!

    or if it's a late 90s corolla, the clock will drift by minutes... was two minutes slow last week, this week it's 3 minutes...


    under 5 so rounded off to 0. :D

    from a APPLE macbook air!
    apple ftw!

Join the discussion!

Trending Stories Right Now