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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https://austinangck2809.blogspot.com/2013/12/download-engineering-electromagnetics.html server time check history

  • 2021-06-21 02:33:18 KST 0.313534
  • 2021-06-18 20:29:11 KST 0.127002
  • 2021-06-16 14:43:40 KST 0.138653
  • 2021-06-14 07:05:41 KST 0.261878
  • 2021-06-10 22:49:05 KST 0.026940
  • 2021-06-07 18:57:48 KST 0.305967
  • 2021-06-05 08:29:20 KST 0.060229
  • 2021-05-29 00:03:49 KST 0.044536
  • 2021-05-26 18:21:33 KST 0.182046
  • 2021-05-22 19:47:14 KST 0.164068
  • Average 0.1624853

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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.