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/Ticket/Goods/GoodsInfo.asp?GoodsCode=20005886 server time check history

  • 2021-03-06 04:43:50 KST -0.571907
  • 2020-11-06 17:59:40 KST -0.562312
  • 2020-09-11 10:58:57 KST -0.261455
  • 2020-09-04 13:59:20 KST -0.669977
  • 2020-09-04 13:29:42 KST -0.307808
  • 2020-09-04 13:27:37 KST -0.561846
  • 2020-08-13 10:58:56 KST -1.164932
  • 2020-08-13 10:56:24 KST -0.437288
  • 2020-08-13 10:48:09 KST -0.537817
  • 2020-08-13 09:43:47 KST -0.313511
  • Average -0.5388853

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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.