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://19miracles.blogspot.com/2016/09/the-ipkat-team-news-new-arrivals-and.html server time check history

  • 2021-05-04 14:02:35 KST 0.162100
  • 2021-04-24 00:16:22 KST 0.163455
  • 2021-04-13 11:28:56 KST 0.126746
  • 2021-01-30 20:08:21 KST 0.171600
  • 2021-01-30 19:36:45 KST 0.068379
  • 2019-12-14 05:20:08 KST -0.008325
  • 2018-06-16 09:57:11 KST -0.016252
  • 2018-06-16 00:52:23 KST 0.101238
  • 2018-05-06 07:19:52 KST 0.016156
  • 2018-04-30 05:13:42 KST 0.141457
  • Average 0.0926554

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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.