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.jejuair.net/jejuair/kr/main.do server time check history

  • 2018-04-17 04:40:58 KST -0.046495
  • 2018-04-12 18:47:01 KST -0.079858
  • 2018-04-05 09:17:51 KST -0.081454
  • 2018-03-30 06:20:28 KST -0.059980
  • 2018-03-26 02:11:05 KST -0.047498
  • 2018-03-22 12:38:34 KST -0.400973
  • 2018-03-21 08:37:23 KST -0.014428
  • 2018-03-09 23:36:19 KST 0.009936
  • 2018-03-03 12:31:04 KST -0.051175
  • 2018-02-18 18:20:19 KST -0.041007
  • Average -0.0812932

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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.