NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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http://cafe.daum.net/-ohmygirl server time check history

  • 2021-10-12 13:26:54 KST -0.011427
  • 2020-09-28 19:40:03 KST -0.033851
  • 2020-09-25 17:05:31 KST -0.022295
  • 2020-09-05 20:37:47 KST -0.062621
  • 2020-09-05 20:29:13 KST -0.035003
  • 2020-03-04 19:27:37 KST -0.029287
  • 2020-03-04 19:21:03 KST 0.012320
  • 2020-02-16 13:47:24 KST -0.044823
  • 2019-11-06 14:48:01 KST -0.031064
  • 2019-10-20 10:41:39 KST -0.056256
  • Average -0.0314307

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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.