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/mnet_k server time check history

  • 2019-05-22 08:16:57 KST -1.812166
  • 2019-05-22 00:19:57 KST -0.917503
  • 2019-05-21 19:16:48 KST -2.149847
  • 2019-05-21 01:43:08 KST -0.999294
  • 2019-05-20 22:57:20 KST -1.557967
  • 2019-05-20 20:18:46 KST -1.445555
  • 2019-05-20 19:27:08 KST -1.147368
  • 2019-05-20 04:24:46 KST -1.721319
  • 2019-05-19 16:15:07 KST -1.458343
  • 2019-05-19 14:36:52 KST -2.319211
  • Average -1.5528573

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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.