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://go1.etoos.com/ecommunity/event/2017/10/planner/default.asp? server time check history

  • 2018-01-18 15:22:53 KST -0.144642
  • 2018-01-10 20:21:50 KST -0.448727
  • 2017-10-24 22:58:23 KST -0.290610
  • 2017-10-24 22:46:31 KST -0.587978
  • 2017-10-24 22:45:28 KST -0.941655
  • 2017-10-24 22:43:32 KST 0.025691
  • 2017-10-24 22:42:08 KST -0.350773
  • 2017-10-24 22:39:59 KST -0.674690
  • Average -0.426673

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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.