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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우리말 English

http://ticket.yes24.com:// server time check history

  • 2018-09-13 20:15:55 KST -0.341177
  • 2018-06-15 23:36:45 KST 0.735815
  • 2018-06-15 00:04:42 KST 0.581722
  • 2018-06-14 01:05:42 KST -0.217233
  • 2018-06-14 00:59:39 KST -0.819603
  • 2018-06-14 00:52:29 KST -0.252717
  • 2018-06-14 00:48:15 KST -0.642450
  • 2018-06-14 00:47:04 KST -0.980443
  • 2018-06-13 22:44:17 KST -0.607951
  • 2018-06-13 22:42:54 KST -0.673256
  • Average -0.3217293

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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.