NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://www.safetyweek.ga server time check history

  • 2021-06-16 08:25:25 KST 0.545851
  • 2021-05-17 20:48:27 KST 0.534987
  • 2021-04-25 18:44:59 KST 0.493592
  • 2021-04-20 21:21:59 KST 0.494111
  • 2021-04-15 10:55:31 KST 0.339799
  • 2021-04-10 09:45:17 KST 0.472985
  • 2021-04-06 10:20:09 KST 0.642490
  • 2021-04-02 07:19:50 KST 0.453269
  • 2021-03-30 00:06:06 KST 0.441921
  • 2021-03-26 16:15:02 KST 0.403368
  • Average 0.4822373

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.