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://escritapet.blogspot.it server time check history

  • 2021-05-11 22:34:42 KST 0.056638
  • 2021-05-08 07:54:23 KST 0.006279
  • 2021-05-04 18:40:36 KST 0.010985
  • 2021-05-01 05:00:38 KST 0.089109
  • 2021-04-27 11:42:00 KST 0.307417
  • 2021-04-23 18:45:14 KST 0.088796
  • 2021-04-17 03:33:24 KST 0.261416
  • 2021-04-13 13:06:08 KST -0.010005
  • 2021-04-10 00:21:59 KST 0.196250
  • 2021-04-06 10:41:02 KST 0.003918
  • Average 0.1010803

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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.