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://cafe.daum.net/-onoff server time check history

  • 2018-12-07 19:56:19 KST -0.000551
  • 2018-12-06 17:36:40 KST -0.001592
  • 2018-11-29 21:44:56 KST -0.013027
  • 2018-11-28 21:48:00 KST -0.037712
  • 2018-11-28 19:57:47 KST -0.004473
  • 2018-11-19 19:44:58 KST -0.042401
  • 2018-11-15 07:58:59 KST -0.017387
  • 2018-11-10 13:49:14 KST 0.145854
  • 2018-11-09 19:23:31 KST -0.078341
  • 2018-11-09 11:48:17 KST -0.023360
  • Average -0.007299

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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.