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://mticket.interpark.com/Goods/GoodsInfo/info?GoodsCode=17013673 server time check history

  • 2020-04-29 19:08:37 KST -0.304113
  • 2019-10-10 06:30:37 KST -0.337075
  • 2019-10-10 06:20:53 KST -0.456955
  • 2018-04-27 20:37:50 KST -0.655418
  • 2018-04-11 10:03:47 KST -0.403319
  • 2018-03-18 23:06:51 KST -0.293797
  • 2018-03-08 11:33:08 KST -0.442555
  • 2018-01-03 11:09:06 KST -0.290187
  • 2018-01-03 10:59:06 KST -0.362087
  • 2018-01-03 10:52:36 KST -0.774090
  • Average -0.4319596

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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.