NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://vvseadresa.cf server time check history

  • 2021-04-12 12:51:17 KST 0.238128
  • 2021-04-08 13:28:58 KST 0.178968
  • 2021-04-05 04:42:58 KST 0.228559
  • 2021-04-01 19:30:20 KST 0.242041
  • 2021-03-29 10:36:05 KST 0.283950
  • 2021-03-26 01:31:18 KST 0.281607
  • 2021-03-15 11:36:32 KST 0.333589
  • 2021-03-12 00:49:05 KST 0.194888
  • 2021-03-08 13:35:38 KST 0.160630
  • 2021-03-04 09:10:16 KST 0.204168
  • Average 0.2346528

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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.