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://novaboroughs.tk server time check history

  • 2021-05-04 18:54:43 KST -2.865138
  • 2021-04-29 15:57:40 KST -3.701883
  • 2021-04-24 14:07:05 KST 0.179801
  • 2021-04-19 10:33:38 KST 0.070997
  • 2021-04-15 08:51:31 KST 0.148363
  • 2021-04-11 09:19:08 KST 0.151863
  • 2021-04-07 09:22:50 KST 0.093250
  • 2021-04-04 01:26:56 KST 0.221748
  • 2021-03-31 10:36:42 KST 0.180411
  • 2021-03-27 09:53:10 KST 0.253405
  • Average -0.5267183

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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.