NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

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

  • 2022-09-26 13:44:42 KST -0.430382
  • 2022-09-22 18:54:04 KST -0.147933
  • 2022-09-21 19:53:25 KST -0.909168
  • 2022-09-20 19:48:34 KST -0.097359
  • 2022-09-19 14:13:19 KST -0.444416
  • 2022-09-19 14:12:05 KST -0.329110
  • 2022-09-16 09:59:41 KST -0.730842
  • 2022-09-14 19:54:51 KST -0.416300
  • 2022-09-14 15:13:43 KST -0.738215
  • 2022-09-13 19:35:17 KST -0.736110
  • Average -0.4979835

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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.