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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우리말 English

https://search.naver.com/search.naver?sm=tab_sug.top server time check history

  • 2018-09-19 11:39:49 KST -0.033503
  • 2018-08-17 15:47:34 KST -0.002029
  • 2018-08-17 15:45:14 KST -0.059468
  • 2018-07-18 11:59:52 KST -0.033457
  • 2018-07-18 11:58:19 KST 0.029634
  • 2018-05-02 06:23:51 KST 0.003410
  • 2018-04-23 02:05:32 KST 0.001460
  • 2018-03-29 14:14:08 KST 0.002671
  • 2018-02-22 23:35:02 KST 0.018680
  • 2017-10-11 06:46:54 KST -0.004254
  • Average -0.0076856

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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.