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://m.dcinside.com/board/real__izo server time check history

  • 2019-10-27 11:49:36 KST -1.794748
  • 2019-10-27 00:36:08 KST -1.272367
  • 2019-05-17 01:30:32 KST -4.761305
  • 2019-05-17 01:22:46 KST -3.261790
  • 2019-05-17 01:15:56 KST -2.896384
  • 2019-05-15 00:01:34 KST -2.300551
  • 2019-04-20 00:01:13 KST -3.014748
  • 2019-04-17 18:23:06 KST -3.766535
  • 2019-04-17 16:46:57 KST -4.242179
  • 2019-04-17 01:58:26 KST -1.691453
  • Average -2.900206

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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.