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://idwkontakte.tk server time check history

  • 2020-08-05 12:26:35 KST 0.111855
  • 2020-08-04 19:45:44 KST 0.116597
  • 2020-08-04 03:19:27 KST 0.093996
  • 2020-08-03 10:09:23 KST 0.282335
  • 2020-08-02 17:45:25 KST 0.083051
  • 2020-08-01 22:32:32 KST 0.224450
  • 2020-08-01 03:25:03 KST 0.172378
  • 2020-07-31 12:39:35 KST 0.150932
  • 2020-07-30 19:50:21 KST 0.294635
  • 2020-07-29 21:37:49 KST 0.076487
  • Average 0.1606716

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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.