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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우리말 English

http://www.sacticket.co.kr/ server time check history

  • 2018-09-11 09:39:26 KST -1.126998
  • 2018-06-13 11:59:00 KST -0.922194
  • 2018-04-24 08:49:28 KST -0.207317
  • 2018-04-23 14:03:46 KST -1524459826.942800
  • 2018-04-23 13:31:11 KST 8.154017
  • 2018-04-23 13:28:32 KST 10.463635
  • 2016-11-29 03:35:51 KST -1.146889
  • 2016-11-17 15:15:45 KST -3.980400
  • Average -190557476.96362

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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.