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://topturismo.cf server time check history

  • 2021-05-04 15:39:16 KST -2.262899
  • 2021-04-29 13:01:16 KST -3.905460
  • 2021-04-24 10:29:56 KST 0.222960
  • 2021-04-19 05:52:41 KST 0.060952
  • 2021-04-15 03:50:36 KST 0.068207
  • 2021-04-10 22:44:36 KST 0.048767
  • 2021-04-08 18:18:20 KST 0.034550
  • 2021-04-06 13:15:07 KST 0.040276
  • 2021-04-03 13:40:47 KST 0.207596
  • 2021-04-02 13:19:09 KST -0.064451
  • Average -0.5549502

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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.