NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://namboocc.co.kr server time check history

  • 2023-03-27 08:59:23 KST -0.963501
  • 2023-03-22 08:36:38 KST -0.232877
  • 2023-03-22 08:34:30 KST -0.033180
  • 2023-03-21 08:27:06 KST -0.869651
  • 2023-03-17 08:47:14 KST -0.496926
  • 2023-03-16 08:56:12 KST -0.312030
  • 2023-03-15 08:55:28 KST -0.609228
  • 2023-03-15 08:54:16 KST -0.749783
  • 2023-03-13 08:54:36 KST -0.644658
  • 2023-01-18 21:12:47 KST -0.441703
  • Average -0.5353537

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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.