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://portlandcannabis.tk server time check history

  • 2021-03-01 07:56:30 KST 0.198511
  • 2021-02-25 21:02:44 KST 0.158891
  • 2021-02-18 05:27:07 KST 0.255885
  • 2021-02-14 15:53:37 KST 0.210807
  • 2021-02-08 17:08:11 KST 0.219038
  • 2021-02-04 11:16:31 KST 0.239387
  • 2021-02-01 01:55:32 KST 0.334641
  • 2021-01-28 15:59:07 KST 0.244920
  • 2021-01-24 09:56:54 KST 0.224825
  • 2021-01-21 00:23:40 KST 0.296903
  • Average 0.2383808

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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.