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://acti.nhi.go.kr/client/index.html server time check history

  • 2017-07-29 10:42:37 KST -0.242029
  • 2016-11-30 12:12:41 KST -0.038166
  • 2016-11-26 13:04:25 KST -0.066532
  • 2016-11-18 19:38:24 KST -0.035506
  • 2016-11-13 08:37:21 KST -0.351297
  • 2016-11-07 13:10:04 KST 0.000023
  • 2016-11-06 10:37:48 KST 0.004345
  • 2016-11-02 10:17:47 KST -0.056052
  • 2016-10-30 21:49:22 KST -0.102034
  • 2016-10-29 09:48:33 KST -0.013390
  • Average -0.0900638

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Popular checks

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.

Information

# 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.