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.gq server time check history

  • 2021-05-26 23:37:28 KST 0.017140
  • 2021-05-18 04:05:37 KST 0.285732
  • 2021-05-11 06:12:06 KST 0.293639
  • 2021-04-26 06:09:49 KST 0.295241
  • 2021-04-21 08:04:11 KST 0.360769
  • 2021-04-17 01:05:04 KST 0.359959
  • 2021-04-12 21:08:28 KST 0.358494
  • 2021-04-07 05:43:19 KST 0.318231
  • 2021-04-04 09:08:43 KST 0.261646
  • 2021-03-31 23:56:51 KST 0.212926
  • Average 0.2763777

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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.