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://fans.jype.com/OneMemoEvent?BoardName=TWICE__ server time check history

  • 2019-04-26 19:59:11 KST -0.375003
  • 2019-04-26 19:58:05 KST -0.396824
  • 2019-04-26 19:56:10 KST -0.308546
  • 2019-04-26 19:54:38 KST -0.792246
  • 2019-04-26 19:50:10 KST -0.611498
  • 2019-04-26 19:47:09 KST -0.033119
  • 2019-04-26 19:43:30 KST -0.671587
  • 2019-04-15 20:14:01 KST -0.186528
  • 2019-01-11 17:23:26 KST -0.538619
  • 2018-12-08 18:13:13 KST -0.171536
  • Average -0.4085506

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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.