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://ticket.interpark.com/TPPlace/Main/TPPlace_Detail.asp?PlaceCode=15711110 server time check history

  • 2020-01-13 06:44:01 KST -0.249947
  • 2018-06-23 03:36:25 KST -0.122141
  • 2018-05-18 15:47:56 KST -0.039622
  • 2018-05-10 23:19:19 KST -0.392203
  • 2018-05-06 22:17:16 KST -0.546691
  • 2018-04-30 19:46:04 KST -0.367135
  • 2018-04-26 10:10:42 KST -0.641069
  • 2018-04-11 06:57:51 KST -0.476448
  • 2018-04-03 01:08:15 KST -0.407529
  • 2018-03-28 05:09:50 KST -0.575465
  • Average -0.381825

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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.