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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https://uwins.ulsan.ac.kr/LESN/B/MCB03U_01.aspx?param=2020|1||B^8X$0 server time check history

  • 2020-02-28 08:40:19 KST -46.897911
  • 2020-02-21 08:10:58 KST -13.247958
  • 2020-02-20 22:32:00 KST -0.055286
  • 2020-02-12 08:45:14 KST -0.337007
  • 2020-02-12 08:06:42 KST -0.696681
  • 2020-02-11 08:59:29 KST -0.973832
  • 2020-02-11 08:55:15 KST -0.464770
  • 2020-02-11 08:48:51 KST -1.036486
  • 2020-02-10 10:59:37 KST -0.543221
  • 2020-02-10 10:55:00 KST -0.814246
  • Average -6.5067398

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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.