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://www.sprawochnaya.ga server time check history

  • 2021-04-27 17:27:24 KST 0.231004
  • 2021-04-22 15:52:22 KST 0.279958
  • 2021-04-17 17:30:31 KST 0.490501
  • 2021-04-12 21:32:19 KST 0.221629
  • 2021-04-05 12:07:31 KST 0.065163
  • 2021-04-02 02:44:11 KST 0.334490
  • 2021-03-29 17:49:43 KST 0.636323
  • 2021-03-26 07:00:32 KST 0.218537
  • 2021-03-20 22:45:06 KST 0.217276
  • 2021-03-15 08:11:56 KST 0.476803
  • Average 0.3171684

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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.