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://event.skyedu.com/event/cc/2017/112001/event.asp?utm_source=daum server time check history

  • 2018-02-22 12:01:24 KST -1.183249
  • 2018-02-18 18:37:12 KST -1.104946
  • 2018-02-11 23:12:27 KST -1.756636
  • 2018-02-08 06:55:34 KST -1.089614
  • 2018-02-03 16:23:09 KST -1.626076
  • 2018-01-29 00:50:44 KST -0.920333
  • 2018-01-23 22:16:44 KST -0.936310
  • 2018-01-20 18:03:54 KST 0.031983
  • 2018-01-14 06:14:31 KST -0.430686
  • 2018-01-06 23:04:38 KST -1.761973
  • Average -1.077784

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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.