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://guruanalysis.cf server time check history

  • 2020-09-21 17:08:44 KST 0.180336
  • 2020-09-20 23:41:57 KST 0.189508
  • 2020-09-20 07:43:47 KST 0.219464
  • 2020-09-19 14:42:55 KST 0.258341
  • 2020-09-18 20:07:37 KST 0.111352
  • 2020-09-18 00:33:03 KST 0.362479
  • 2020-09-17 17:43:07 KST 0.177068
  • 2020-09-17 07:06:31 KST 0.137910
  • 2020-09-16 11:24:51 KST 0.123699
  • 2020-09-15 16:00:37 KST 0.223413
  • Average 0.198357

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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.