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://cafe.naver.com/onurifishingworld server time check history

  • 2018-08-01 04:46:38 KST -0.033310
  • 2018-06-23 15:04:05 KST -0.012977
  • 2018-06-23 14:06:28 KST 0.001980
  • 2018-03-08 17:56:17 KST 0.009992
  • 2018-03-08 17:55:14 KST 0.004492
  • 2018-03-08 17:54:11 KST -0.078489
  • 2018-03-08 17:52:48 KST -0.052589
  • 2018-03-08 17:49:39 KST -0.040137
  • 2018-03-08 14:13:16 KST -0.026083
  • 2018-02-19 17:49:54 KST -0.035987
  • Average -0.0263108

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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.