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://spravvkaspb.ml server time check history

  • 2021-03-01 09:59:11 KST 0.097225
  • 2021-02-26 13:54:34 KST 0.271606
  • 2021-02-23 17:53:36 KST 0.203974
  • 2021-02-20 20:07:54 KST 0.261327
  • 2021-02-17 20:48:44 KST 0.316897
  • 2021-02-14 14:46:34 KST 0.253724
  • 2021-02-09 14:07:56 KST 0.218442
  • 2021-02-06 16:04:42 KST 0.234563
  • 2021-02-03 20:14:40 KST 0.255463
  • 2021-01-31 15:38:26 KST 0.265650
  • Average 0.2378871

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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.