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=18012340 server time check history

  • 2018-10-31 14:42:13 KST -1.244235
  • 2018-10-31 14:37:40 KST -1.247170
  • 2018-10-10 14:37:32 KST -0.260782
  • 2018-10-10 13:59:32 KST -0.898589
  • 2018-09-08 08:34:13 KST -0.320992
  • 2018-09-07 14:44:57 KST -0.452394
  • 2018-09-07 14:43:22 KST -0.144624
  • 2018-09-07 14:41:27 KST -0.273039
  • 2018-09-07 14:36:14 KST -0.112724
  • 2018-09-07 14:31:18 KST -0.442676
  • Average -0.5397225

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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.