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://vlive.com server time check history

  • 2021-08-04 10:12:37 KST -0.044633
  • 2021-05-16 18:13:42 KST 0.061619
  • 2020-07-07 18:27:07 KST 0.046597
  • 2020-06-28 03:47:40 KST 0.028622
  • 2020-01-17 20:28:33 KST -0.038710
  • 2020-01-15 21:11:55 KST 0.187943
  • 2020-01-15 20:56:46 KST 0.121501
  • 2020-01-14 17:53:10 KST 0.160959
  • 2020-01-07 21:57:42 KST -0.049958
  • 2020-01-07 21:51:31 KST -0.000889
  • Average 0.0473051

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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.