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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http://guruanalysys.gq server time check history

  • 2021-06-12 02:00:54 KST -5.227982
  • 2021-05-20 07:46:39 KST 0.172763
  • 2021-05-13 09:26:44 KST 0.238164
  • 2021-05-08 06:44:16 KST -1.328473
  • 2021-05-03 05:06:21 KST -1.199855
  • 2021-04-28 06:34:00 KST 0.275279
  • 2021-04-23 08:28:59 KST 0.246916
  • 2021-04-18 10:54:07 KST 0.228001
  • 2021-04-14 10:46:55 KST 0.317065
  • 2021-04-10 10:47:34 KST 0.233803
  • Average -0.6044319

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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.