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

  • 2021-02-23 23:25:34 KST 0.295260
  • 2021-02-20 23:29:39 KST 0.206185
  • 2021-02-17 07:51:44 KST 0.338382
  • 2021-02-14 09:50:54 KST 0.229702
  • 2021-02-08 21:13:49 KST 0.419510
  • 2021-02-05 13:36:55 KST 0.255260
  • 2021-02-02 16:27:04 KST 0.655955
  • 2021-01-30 06:35:25 KST 0.303329
  • 2021-01-27 02:50:59 KST 0.339047
  • 2021-01-21 00:19:40 KST 0.165711
  • Average 0.3208341

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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.