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://keyescape.co.kr/web/home.php?go=rev.make server time check history

  • 2021-04-09 01:17:53 KST -0.789286
  • 2021-04-08 16:18:18 KST -0.283876
  • 2021-04-06 23:37:22 KST -0.781821
  • 2021-04-02 02:02:44 KST -0.167063
  • 2021-03-31 23:57:39 KST -0.450874
  • 2021-03-30 14:27:11 KST -1.003097
  • 2021-03-29 03:05:46 KST -0.766776
  • 2021-03-26 21:10:55 KST -0.543265
  • 2021-03-23 02:47:48 KST -0.683197
  • 2021-03-23 01:18:28 KST -1.375307
  • Average -0.6844562

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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.