TIME

LOCAL TIME

Local time

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Device clock accuracyChecking…
Estimated uncertaintyChecking…

Connecting to the independent time reference…

About, sources & accuracy

Exact time with seconds

TIME shows the exact time now with seconds. It measures your device clock against UTC from an NTP time server, the time scale kept by atomic clocks, and shows how far your clock is off in milliseconds.

Set your watch

Watch the seconds and start or stop your watch when they reach zero. The displayed time already corrects the offset of your phone or computer.

Compare time zones

Search for a city, a country or a UTC offset to see the local time there, your home time and the difference in hours. Daylight saving time follows the IANA time zone rules.

Sources and accuracy

Time: Cloudflare NTP. Measurements follow RFC 5905. Estimated uncertainty includes measured network delay; unequal network paths and display timing can add error. NTP replies are unauthenticated.

Timezone rules: IANA through your browser. Local timezone: IP geolocation, with device timezone as fallback. City search: Open-Meteo / GeoNames. This page cannot change your device clock.