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

  • 2021-11-26 04:31:09 KST 0.079799
  • 2021-11-20 21:09:34 KST -0.021133
  • 2021-11-17 00:03:07 KST 0.319850
  • 2021-11-15 13:42:48 KST 0.172413
  • 2021-11-11 22:30:05 KST 0.006437
  • 2021-11-08 08:44:01 KST 0.387121
  • 2021-11-04 05:03:22 KST 0.212427
  • 2021-10-30 14:29:10 KST 0.074620
  • 2021-10-27 13:11:05 KST 0.077665
  • 2021-10-24 03:22:39 KST -0.023732
  • Average 0.1285467

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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.