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/2016/09/nck-dongle-spd-v-01-setup-download.html server time check history

  • 2021-06-11 16:14:06 KST 0.163205
  • 2021-06-04 15:09:58 KST 0.246840
  • 2021-05-28 13:58:44 KST 0.114639
  • 2021-05-21 13:17:28 KST 0.233557
  • 2021-05-14 11:37:41 KST 0.157796
  • 2021-05-07 09:50:07 KST 0.251863
  • 2021-04-30 08:28:09 KST 0.216894
  • 2021-04-23 07:12:50 KST 0.266393
  • 2021-04-16 05:20:07 KST 0.312903
  • 2021-04-09 03:29:17 KST 0.258686
  • Average 0.2222776

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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.