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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우리말 English

http://n9nedivines.blogspot.com/ server time check history

  • 2021-04-08 11:04:43 KST 0.110673
  • 2020-11-27 21:49:08 KST 0.330042
  • 2020-11-06 19:20:36 KST 0.228489
  • 2020-10-30 16:42:37 KST 0.066792
  • 2020-10-23 16:30:14 KST 0.096431
  • 2020-10-16 14:25:38 KST 0.203964
  • 2020-05-11 07:54:55 KST 0.011330
  • 2020-03-05 18:49:39 KST 0.115287
  • 2019-07-07 11:58:53 KST 0.137791
  • 2018-06-12 04:45:00 KST 0.131162
  • Average 0.1431961

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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.