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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우리말 English

http://nko.kr/?url=http://sugang.knu.ac.kr server time check history

  • 2021-02-25 09:22:08 KST -0.005929
  • 2021-02-24 09:51:09 KST 0.013559
  • 2021-02-23 23:49:47 KST 0.219671
  • 2021-02-19 18:12:23 KST -0.020414
  • 2021-02-14 18:00:38 KST 0.014641
  • 2021-02-10 12:49:31 KST 0.202415
  • 2021-02-06 08:06:48 KST 0.253596
  • 2021-02-02 02:12:05 KST 0.028786
  • 2021-01-28 19:27:33 KST 0.109689
  • 2021-01-24 07:39:07 KST 0.029243
  • Average 0.0845257

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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.