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.clipservice.co.kr/Clipservice/Ticket/ShowDetail?playNum=72638 server time check history

  • 2018-10-15 13:59:45 KST -1.127781
  • 2018-08-13 11:52:10 KST -0.471207
  • 2018-07-12 23:53:13 KST -0.613225
  • 2018-07-12 18:47:18 KST -1.629141
  • 2018-07-12 14:57:49 KST -1.922922
  • 2018-07-12 14:19:25 KST -0.338640
  • 2018-07-12 14:16:23 KST -2.057523
  • 2018-07-12 14:02:28 KST -1.410007
  • 2018-07-12 13:55:47 KST -1.004082
  • Average -1.1749475555556

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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.