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://ferraricars77.blogspot.com/2012/03/list-of-dns-ip-address-that-can-boost.html server time check history

  • 2020-05-09 02:50:14 KST 0.143951
  • 2020-02-29 04:52:11 KST 0.079206
  • 2020-01-06 22:29:55 KST 0.003780
  • 2019-11-29 18:53:05 KST 0.047982
  • 2019-11-14 02:15:09 KST 0.115234
  • 2019-10-29 15:36:55 KST 0.056241
  • 2019-03-28 04:15:03 KST 0.048579
  • 2018-05-21 11:46:14 KST 0.063150
  • 2018-05-11 00:15:15 KST 0.132553
  • 2018-04-20 18:45:56 KST 0.116327
  • Average 0.0807003

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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.