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://www.portlandcannabis.tk server time check history

  • 2021-05-15 11:34:39 KST 0.122903
  • 2021-05-10 04:02:40 KST -3.629964
  • 2021-05-04 20:32:56 KST -2.639235
  • 2021-04-29 15:41:02 KST -3.796278
  • 2021-04-24 10:20:03 KST 0.229693
  • 2021-04-19 05:31:15 KST 0.272692
  • 2021-04-14 01:24:43 KST 0.162114
  • 2021-04-08 20:37:57 KST 0.318253
  • 2021-04-04 13:52:15 KST 0.299462
  • 2021-03-31 10:30:08 KST 0.159214
  • Average -0.8501146

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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.