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

  • 2021-06-17 07:15:37 KST 0.159812
  • 2021-06-14 07:11:12 KST 0.097837
  • 2021-06-10 15:36:16 KST 0.037500
  • 2021-06-07 17:58:33 KST -0.035155
  • 2021-06-04 23:20:32 KST -0.048481
  • 2021-06-02 04:33:02 KST -0.001268
  • 2021-05-30 09:23:51 KST 0.133025
  • 2021-05-28 16:57:44 KST 0.091058
  • 2021-05-27 13:50:40 KST 0.196282
  • 2021-05-24 19:53:19 KST 0.086921
  • Average 0.0717531

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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.