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://spravochnaya.cf server time check history

  • 2021-05-17 07:14:22 KST 0.303200
  • 2021-04-25 06:00:36 KST 0.411869
  • 2021-04-20 08:09:01 KST 0.065088
  • 2021-04-15 14:07:25 KST 0.232226
  • 2021-04-11 15:14:32 KST 0.443764
  • 2021-04-07 12:25:00 KST 0.599071
  • 2021-04-04 04:37:23 KST 0.354410
  • 2021-03-31 19:40:35 KST 0.328305
  • 2021-03-28 11:10:16 KST 0.516504
  • 2021-03-25 02:21:21 KST 0.610851
  • Average 0.3865288

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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.