NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://spravkaufo.ml server time check history

  • 2021-04-26 19:01:50 KST 0.292490
  • 2021-04-21 17:47:42 KST 0.436517
  • 2021-04-15 17:05:04 KST 0.177350
  • 2021-04-11 17:55:41 KST 0.367348
  • 2021-04-07 19:52:50 KST 0.269687
  • 2021-04-07 17:56:04 KST 0.090466
  • 2021-04-03 19:12:55 KST 0.619024
  • 2021-03-31 10:45:28 KST 0.567769
  • 2021-03-27 06:06:35 KST 0.419705
  • 2021-03-22 11:12:32 KST 0.424204
  • Average 0.366456

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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.