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://graciousrabbitbones.blogspot.de server time check history

  • 2018-10-19 10:33:55 KST 0.041414
  • 2018-09-30 05:26:51 KST -0.046993
  • 2018-09-02 05:47:10 KST 0.126911
  • 2018-09-02 05:03:58 KST 0.173601
  • 2018-09-02 04:16:14 KST 0.030709
  • 2018-08-17 13:33:36 KST 0.132270
  • 2018-05-24 01:42:37 KST -0.000043
  • 2018-05-14 07:30:15 KST 0.103362
  • 2018-05-13 21:51:31 KST 0.130524
  • 2018-05-04 04:55:41 KST 0.223640
  • Average 0.0915395

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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.