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://lotis.ac server time check history

  • 2020-05-18 07:25:18 KST -6.397547
  • 2020-01-01 10:33:59 KST -0.956890
  • 2019-11-13 00:01:38 KST -9.251039
  • 2019-11-12 22:34:44 KST -9.758529
  • 2019-11-12 22:33:42 KST -9.214908
  • 2019-11-12 22:32:29 KST -9.095180
  • 2019-11-12 14:47:11 KST -8.638791
  • 2019-11-07 14:34:01 KST -2.117551
  • 2019-11-06 21:47:17 KST -1.189983
  • Average -6.2911575555556

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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.


# 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.