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

https://www.commandstation.cf server time check history

  • 2020-11-24 12:40:39 KST 0.413885
  • 2020-11-23 20:20:12 KST 0.208740
  • 2020-11-23 03:38:20 KST 0.597310
  • 2020-11-22 12:53:28 KST 0.318000
  • 2020-11-21 18:23:32 KST 0.185491
  • 2020-11-21 02:15:48 KST 0.310460
  • 2020-11-20 11:39:49 KST 0.176102
  • 2020-11-19 15:44:09 KST 0.204133
  • 2020-11-16 05:33:07 KST 0.490316
  • 2020-11-15 04:10:08 KST 0.340803
  • Average 0.324524

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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.