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://info.baewha.ac.kr/ server time check history

  • 2018-04-28 21:28:27 KST -49.166575
  • 2018-04-17 06:05:09 KST -62.067454
  • 2018-04-11 11:24:17 KST -8.588314
  • 2018-03-30 05:00:11 KST -16.569424
  • 2018-03-20 19:00:49 KST -19.168167
  • 2018-03-15 18:35:40 KST -29.432931
  • 2018-03-10 12:03:21 KST 22.071317
  • 2018-03-04 07:49:01 KST -3.239386
  • 2018-02-26 13:57:31 KST -0.318587
  • 2018-02-26 13:53:25 KST 0.229706
  • Average -16.6249815

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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.