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=17008547 server time check history

  • 2017-09-27 19:12:46 KST -0.229821
  • 2017-09-27 18:49:15 KST -0.324340
  • 2017-09-27 14:56:33 KST -0.766047
  • 2017-09-27 14:51:55 KST -0.206578
  • 2017-09-06 22:07:09 KST -0.178972
  • 2017-08-31 14:57:06 KST -0.297656
  • 2017-08-31 14:53:21 KST -0.138243
  • 2017-08-10 14:59:07 KST -0.383176
  • 2017-08-10 14:51:16 KST -0.621725
  • 2017-08-10 14:50:05 KST -1.130954
  • Average -0.4277512

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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.