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

http://innaz2.blogspot.com/2014/12/how-to-reduce-data-usage-on-your.html server time check history

  • 2021-06-22 22:32:53 KST 0.264274
  • 2021-02-18 13:52:45 KST 0.368558
  • 2019-10-27 08:57:49 KST 0.120868
  • 2019-04-23 06:46:08 KST 0.012456
  • 2018-08-11 23:42:31 KST 0.468909
  • 2018-05-22 11:04:04 KST 0.098710
  • 2018-05-09 07:54:48 KST 0.076513
  • 2018-05-04 05:04:02 KST -0.074499
  • 2018-05-01 19:46:03 KST 0.267815
  • 2018-04-30 11:22:27 KST 0.031432
  • Average 0.1635036

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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.