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

  • 2019-06-11 19:59:42 KST -1.939587
  • 2019-06-11 19:58:37 KST -2.158737
  • 2019-06-11 19:56:24 KST -2.696565
  • 2019-06-11 19:49:46 KST -2.026354
  • 2019-06-11 19:46:20 KST -2.073155
  • 2019-06-11 19:44:53 KST -2.125889
  • 2019-06-11 19:39:18 KST -2.221097
  • 2019-06-11 19:36:40 KST -1.992776
  • 2019-06-11 19:31:09 KST -2.070367
  • 2019-06-11 19:24:22 KST -3.043855
  • Average -2.2348382

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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.