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

  • 2017-10-20 06:58:27 KST -0.264914
  • 2017-10-18 04:35:59 KST -3.921035
  • 2017-10-17 06:58:44 KST -0.182472
  • 2017-10-17 06:57:11 KST -0.154618
  • 2017-10-16 06:59:16 KST -0.588501
  • 2017-10-16 06:57:25 KST -0.568848
  • 2017-10-15 06:59:17 KST -3.626530
  • 2017-10-15 06:58:08 KST -3.692850
  • 2017-10-15 06:42:41 KST -3.717414
  • 2017-10-14 06:58:20 KST 0.311404
  • Average -1.6405778

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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.