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://www.spravkaspb.tk server time check history

  • 2021-04-08 11:10:32 KST 0.295683
  • 2021-04-05 02:05:43 KST 0.241113
  • 2021-04-01 18:44:11 KST 0.285472
  • 2021-03-29 10:29:39 KST 0.263743
  • 2021-03-26 01:52:14 KST 0.247657
  • 2021-03-22 17:50:43 KST 0.237935
  • 2021-03-19 09:20:09 KST 0.121715
  • 2021-03-16 01:12:37 KST 0.152553
  • 2021-03-12 06:29:39 KST 0.306438
  • 2021-03-08 21:17:55 KST 0.253843
  • Average 0.2406152

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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.