NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://admap.pw/ server time check history

  • 2021-10-26 14:57:12 KST -1.467144
  • 2021-10-22 23:36:46 KST -5.418056
  • 2021-10-19 05:29:26 KST 0.002188
  • 2021-10-17 19:07:02 KST -0.067882
  • 2021-10-16 18:55:55 KST -0.040056
  • 2021-10-15 17:32:30 KST -0.045968
  • 2021-10-14 16:37:18 KST -0.008681
  • 2021-10-13 16:02:12 KST -0.000629
  • 2021-10-12 16:21:53 KST -0.069175
  • 2021-10-11 16:53:28 KST -0.038170
  • Average -0.7153573

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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.