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

  • 2021-10-14 15:03:17 KST 0.092193
  • 2021-10-12 11:39:09 KST 0.173789
  • 2021-10-10 09:10:33 KST 0.173731
  • 2021-10-07 09:21:50 KST 0.145373
  • 2021-10-05 00:13:58 KST 0.208588
  • 2021-10-02 11:42:17 KST 0.158697
  • 2021-09-29 22:30:30 KST 0.024856
  • 2021-09-25 16:50:36 KST 0.008425
  • 2021-09-24 13:38:53 KST 0.010671
  • 2021-09-23 10:10:30 KST 0.125266
  • Average 0.1121589

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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.