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://xapigulo.blogspot.com/ server time check history

  • 2021-12-06 08:47:03 KST 0.227904
  • 2021-12-01 01:26:36 KST 0.072912
  • 2021-11-25 17:41:59 KST 0.041754
  • 2021-11-20 09:58:28 KST 0.071892
  • 2021-11-15 04:05:46 KST 0.265059
  • 2021-11-10 15:21:41 KST 0.072476
  • 2021-11-05 17:46:37 KST 0.096949
  • 2021-10-31 16:12:56 KST 0.071034
  • 2021-10-28 01:55:53 KST 0.140364
  • 2021-10-24 11:04:11 KST 0.085264
  • Average 0.1145608

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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.