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

  • 2022-01-07 17:36:44 KST 0.089528
  • 2022-01-02 10:27:23 KST 0.017679
  • 2021-12-31 13:51:59 KST 0.056654
  • 2021-12-29 20:49:25 KST 0.116053
  • 2021-12-29 02:10:55 KST 0.226853
  • 2021-12-24 20:05:44 KST 0.064839
  • 2021-12-20 13:01:50 KST 0.238820
  • 2021-12-17 06:26:16 KST 0.252351
  • 2021-12-13 04:18:15 KST 0.061315
  • 2021-12-10 08:12:57 KST 0.046759
  • Average 0.1170851

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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.