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

  • 2022-06-22 22:04:26 KST 0.072138
  • 2022-06-13 17:18:36 KST 0.114747
  • 2022-06-04 17:49:16 KST 0.042246
  • 2022-05-26 07:33:25 KST -0.049106
  • 2022-05-16 20:44:20 KST 0.157049
  • 2022-05-07 22:59:26 KST 0.069267
  • 2022-04-28 13:13:42 KST 0.078676
  • 2022-04-20 00:05:29 KST -0.053079
  • 2022-04-10 18:42:37 KST 0.115854
  • 2022-04-01 13:32:46 KST -0.006573
  • Average 0.0541219

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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.