NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://spravochnaya.gq server time check history

  • 2021-04-28 08:08:01 KST 0.143863
  • 2021-04-23 05:25:02 KST 0.274795
  • 2021-04-17 01:57:49 KST 0.502357
  • 2021-04-09 01:00:40 KST 0.230134
  • 2021-04-04 09:14:01 KST 0.321530
  • 2021-03-31 23:52:51 KST 0.579787
  • 2021-03-28 15:28:18 KST 0.290128
  • 2021-03-24 17:10:46 KST 0.292827
  • 2021-03-19 15:48:28 KST 0.383654
  • 2021-03-15 08:05:16 KST 0.398567
  • Average 0.3417642

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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.