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://kktix.com/events/gfriend2018/registrations/new/ server time check history

  • 2018-08-19 18:25:43 KST -0.024247
  • 2018-05-28 18:09:40 KST -0.043254
  • 2018-05-15 13:25:46 KST 0.047441
  • 2018-05-09 14:54:55 KST 0.001183
  • 2018-05-05 14:35:52 KST 0.067690
  • 2018-05-04 07:18:44 KST 0.113172
  • 2018-05-03 03:30:10 KST 0.011414
  • 2018-04-30 05:08:55 KST 0.015150
  • 2018-04-20 23:03:32 KST 0.028991
  • 2018-04-09 05:33:04 KST 0.048554
  • Average 0.0266094

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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.