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://buyandroidsmartphone.blogspot.com server time check history

  • 2021-08-02 16:51:18 KST 0.507703
  • 2021-07-31 20:56:38 KST 0.242413
  • 2021-07-30 04:01:52 KST 0.042297
  • 2021-07-28 11:24:55 KST 0.066781
  • 2021-07-26 19:37:37 KST 0.247765
  • 2021-07-25 02:11:01 KST 0.193002
  • 2021-07-23 10:17:38 KST 0.106035
  • 2021-07-21 11:19:37 KST 0.049459
  • 2021-07-19 08:09:08 KST 0.175642
  • 2021-07-17 12:58:34 KST 0.158625
  • Average 0.1789722

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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.