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

  • 2020-07-03 08:45:47 KST -0.863941
  • 2020-07-01 14:55:35 KST -1.689388
  • 2020-06-17 13:50:32 KST -1.345824
  • 2020-06-17 11:38:53 KST -1.054980
  • 2020-05-31 14:31:07 KST -2.654909
  • 2020-04-21 13:55:28 KST -1.708111
  • 2020-03-24 11:17:33 KST -1.463890
  • 2020-02-03 13:20:18 KST -2.335132
  • 2020-01-20 13:13:29 KST -1.387158
  • 2020-01-14 17:32:58 KST -2.000443
  • Average -1.6503776

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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.