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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https://fans.jype.com/OneMemoEvent?BoardName=1025mc1 server time check history

  • 2020-01-18 06:57:38 KST 0.105065
  • 2019-06-22 15:20:46 KST -0.641502
  • 2018-10-25 20:51:17 KST -0.556143
  • 2018-10-25 20:39:02 KST -0.414922
  • 2018-10-23 20:53:08 KST -0.256575
  • 2018-10-23 20:51:51 KST -0.729379
  • 2018-10-23 20:50:34 KST -0.650613
  • 2018-10-23 20:48:43 KST -0.296903
  • 2018-10-23 20:46:38 KST -0.430641
  • 2018-10-23 20:42:55 KST -0.362065
  • Average -0.4233678

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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.