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.letskorail.com/korail/ebizbt/w_main.do server time check history

  • 2017-10-08 16:33:15 KST -0.014959
  • 2017-10-07 14:28:21 KST -0.118742
  • 2017-10-06 11:42:58 KST -0.003210
  • 2017-09-26 09:00:56 KST -0.010176
  • 2017-09-25 11:22:16 KST 0.002277
  • 2017-09-24 05:45:56 KST -0.002214
  • 2017-09-22 09:20:12 KST -0.063270
  • 2017-09-17 17:17:18 KST 0.002703
  • 2017-09-11 16:03:36 KST -0.048420
  • 2017-08-31 14:47:02 KST -0.055699
  • Average -0.031171

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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.