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

  • 2021-11-25 03:51:39 KST 0.244845
  • 2021-11-14 21:02:44 KST 0.040346
  • 2021-11-09 19:04:52 KST 0.096137
  • 2021-11-04 07:48:13 KST 0.212218
  • 2021-10-28 23:43:18 KST 0.072808
  • 2021-10-22 23:46:03 KST 0.387154
  • 2021-10-17 10:48:53 KST 0.058384
  • 2021-10-12 07:44:18 KST 0.099676
  • 2021-10-06 04:11:32 KST 0.097967
  • 2021-09-29 13:50:08 KST 0.150806
  • Average 0.1460341

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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.