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

  • 2021-09-25 03:53:52 KST 0.261308
  • 2021-09-17 13:39:21 KST -0.003058
  • 2021-09-14 13:48:15 KST 0.000009
  • 2021-09-11 18:27:24 KST 0.013158
  • 2021-09-08 23:49:32 KST 0.111235
  • 2021-09-05 19:34:27 KST 0.061789
  • 2021-09-02 06:39:30 KST 0.070481
  • 2021-08-30 10:18:11 KST 0.325597
  • 2021-08-27 15:48:58 KST 0.298868
  • 2021-08-24 18:06:49 KST 0.119945
  • Average 0.1259332

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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.