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=19012049 server time check history

  • 2020-11-30 22:07:42 KST -0.260503
  • 2020-06-02 22:44:19 KST -0.337376
  • 2020-04-28 08:39:22 KST -0.957731
  • 2019-08-30 11:54:37 KST -1.074521
  • 2019-08-26 17:10:42 KST -0.557567
  • 2019-08-26 17:09:18 KST -0.317987
  • 2019-08-26 17:05:13 KST -0.302264
  • 2019-08-26 16:56:37 KST -0.654028
  • 2019-08-26 16:55:10 KST -0.459132
  • 2019-08-26 16:51:34 KST -0.877840
  • Average -0.5798949

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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.