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://is.ut.ac.kr/sugang/common/frameSet.do server time check history

  • 2020-10-24 23:58:28 KST 0.018216
  • 2020-08-06 09:57:20 KST -14.284701
  • 2020-08-06 09:48:49 KST -28.666674
  • 2020-08-06 09:45:23 KST -14.032276
  • 2020-08-06 09:17:31 KST -14.111261
  • 2020-03-16 09:58:51 KST 64.345528
  • 2020-03-16 09:57:41 KST 64.338737
  • 2020-03-16 09:56:36 KST 64.353889
  • 2020-03-16 09:54:44 KST 64.339373
  • 2020-03-16 09:53:36 KST 64.353849
  • Average 25.065468

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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.