NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://spravochnaya.ga server time check history

  • 2021-12-04 11:34:58 KST -5.655900
  • 2021-11-01 20:04:59 KST -2.270129
  • 2021-10-29 12:06:24 KST -3.217551
  • 2021-05-09 06:16:57 KST -1.207306
  • 2021-05-03 17:43:15 KST -2.872662
  • 2021-04-27 18:59:12 KST 0.190622
  • 2021-04-22 15:30:18 KST 0.080589
  • 2021-04-17 17:06:35 KST 0.158195
  • 2021-04-13 07:26:31 KST -1.794579
  • 2021-04-09 07:20:54 KST 0.136531
  • Average -1.645219

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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.