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://www.commandstation.tk server time check history

  • 2021-02-25 18:44:01 KST 0.312932
  • 2021-02-17 14:31:48 KST 0.221895
  • 2021-02-14 18:52:38 KST 0.242498
  • 2021-02-09 07:22:45 KST 0.253660
  • 2021-02-04 19:06:27 KST 0.259465
  • 2021-02-01 19:29:49 KST 0.401269
  • 2021-01-29 23:19:59 KST 0.194755
  • 2021-01-27 02:27:06 KST 0.233106
  • 2021-01-24 07:45:15 KST 0.290876
  • 2021-01-21 11:52:45 KST 0.252835
  • Average 0.2663291

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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.