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://www.dcinside.com/real___izo server time check history

  • 2019-08-15 08:16:28 KST -1.729756
  • 2019-08-08 17:46:45 KST -2.348863
  • 2019-08-08 09:53:41 KST -1.742704
  • 2019-07-30 19:31:23 KST -2.041505
  • 2019-07-07 09:25:30 KST -2.029586
  • 2019-05-04 00:01:26 KST -2.500477
  • 2019-04-29 14:06:49 KST -1.574021
  • 2019-04-20 03:33:01 KST -0.522355
  • 2019-04-19 19:04:10 KST -2.424398
  • 2019-04-18 15:25:02 KST -1.454972
  • Average -1.8368637

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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.