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.cjsisul.or.kr/home/main.do server time check history

  • 2019-09-17 06:56:38 KST -0.019450
  • 2019-09-16 06:57:01 KST -0.039222
  • 2019-09-15 06:56:35 KST -0.020569
  • 2019-09-14 06:56:53 KST -0.009244
  • 2019-09-13 06:57:19 KST -0.024148
  • 2019-09-08 06:56:01 KST -0.028265
  • 2019-09-07 06:56:51 KST 0.155885
  • 2019-09-06 06:57:01 KST 0.010651
  • 2019-09-03 06:56:23 KST 0.007039
  • 2019-09-02 06:56:37 KST -0.002826
  • Average 0.0029851

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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.

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.