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

  • 2022-01-08 01:57:46 KST 0.298513
  • 2021-12-31 22:40:37 KST 0.211850
  • 2021-12-26 15:01:58 KST 0.177645
  • 2021-12-21 06:17:14 KST 0.190020
  • 2021-12-18 02:20:19 KST 0.216817
  • 2021-12-14 22:00:20 KST 0.153577
  • 2021-12-11 19:18:39 KST 0.186274
  • 2021-12-08 16:06:31 KST 0.040056
  • 2021-12-07 21:52:46 KST 0.192375
  • 2021-12-05 09:50:57 KST 0.146144
  • Average 0.1813271

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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.