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

  • 2021-05-11 22:46:54 KST 0.352301
  • 2021-05-04 13:15:52 KST -1.981685
  • 2021-04-29 05:09:14 KST -2.155143
  • 2021-04-24 00:23:20 KST 0.311269
  • 2021-04-18 17:04:07 KST 0.253483
  • 2021-04-13 12:28:54 KST -2.020296
  • 2021-04-08 07:21:24 KST 0.257903
  • 2021-04-06 10:09:25 KST 0.288395
  • 2021-04-06 10:08:09 KST 0.279267
  • 2021-04-03 06:51:58 KST 0.139694
  • Average -0.4274812

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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.