NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://ticket.wemakeprice.com/ server time check history

  • 2023-11-22 08:45:46 KST -0.048958
  • 2023-11-18 12:58:31 KST -0.024764
  • 2023-10-19 18:24:06 KST 0.010132
  • 2023-10-19 18:13:56 KST -0.017144
  • 2023-10-19 17:58:39 KST -0.052588
  • 2023-09-25 19:55:11 KST -0.122357
  • 2023-09-11 00:01:30 KST -0.082922
  • 2023-09-10 23:59:33 KST 0.000339
  • 2023-07-24 19:58:33 KST -1.006845
  • 2023-07-24 19:42:11 KST -0.241821
  • Average -0.1586928

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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.