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

  • 2021-12-07 07:01:38 KST -0.005016
  • 2021-12-04 03:41:03 KST 0.082325
  • 2021-12-03 23:19:14 KST 0.081397
  • 2021-11-28 02:39:41 KST -0.116191
  • 2021-11-23 16:58:58 KST 0.123737
  • 2021-11-16 19:19:40 KST 0.058786
  • 2021-11-13 14:47:31 KST 0.032444
  • 2021-11-10 12:08:55 KST 0.146038
  • 2021-11-06 16:24:30 KST 0.021152
  • 2021-11-03 00:17:28 KST 0.141625
  • Average 0.0566297

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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.