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

  • 2021-07-27 13:40:46 KST -0.853194
  • 2021-07-27 13:38:43 KST -0.222190
  • 2021-07-25 03:13:21 KST -0.998098
  • 2021-07-16 13:44:26 KST -0.225205
  • 2021-06-28 13:22:12 KST -0.067154
  • 2021-06-17 18:03:00 KST -0.989460
  • 2021-06-17 13:43:18 KST -0.608571
  • 2021-06-16 13:57:54 KST -0.502173
  • 2021-06-11 11:57:49 KST -0.587893
  • 2021-06-10 13:59:32 KST -0.446842
  • Average -0.550078

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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.