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

  • 2022-09-21 15:27:41 KST 0.077134
  • 2022-09-11 03:51:26 KST 0.363826
  • 2022-09-02 00:43:27 KST 0.058085
  • 2022-08-23 21:03:31 KST -0.030991
  • 2022-08-14 07:33:12 KST 0.014663
  • 2022-08-05 19:23:17 KST 0.086364
  • 2022-07-28 06:52:24 KST 0.152454
  • 2022-07-19 14:41:51 KST 0.017629
  • 2022-07-10 23:24:38 KST 0.265681
  • 2022-07-01 13:39:20 KST 0.328151
  • Average 0.1332996

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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.