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://sukang1.ptu.ac.kr/ server time check history

  • 2018-08-13 09:54:14 KST -11.702587
  • 2018-08-11 04:45:31 KST -6.186395
  • 2018-08-09 17:33:19 KST -2.439722
  • 2018-08-09 10:10:21 KST -1.669405
  • 2018-08-08 20:29:02 KST -0.227074
  • 2018-08-08 20:19:26 KST -0.229408
  • 2017-08-17 09:55:01 KST 309.569202
  • 2017-08-17 09:51:53 KST 309.523580
  • 2017-08-17 09:50:29 KST 309.581208
  • 2017-08-14 15:28:44 KST 292.962254
  • Average 119.9181653

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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.