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

  • 2023-01-24 21:05:03 KST 0.011919
  • 2022-01-08 23:09:30 KST 0.019607
  • 2022-01-03 21:21:26 KST 0.188689
  • 2021-12-30 23:02:04 KST 0.154232
  • 2021-12-26 23:21:34 KST 0.061680
  • 2021-12-23 00:38:52 KST 0.278856
  • 2021-12-19 01:49:42 KST -0.009712
  • 2021-12-14 20:03:22 KST 0.098889
  • 2021-12-10 02:01:17 KST 0.112080
  • 2021-12-05 14:28:48 KST 0.211978
  • Average 0.1128218

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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.