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.robotmower.ml server time check history

  • 2021-03-04 12:59:39 KST 0.263229
  • 2021-03-01 05:58:53 KST 0.223324
  • 2021-02-26 08:05:44 KST 0.202946
  • 2021-02-24 16:35:20 KST 0.322953
  • 2021-02-23 12:11:17 KST 0.199860
  • 2021-02-20 15:10:17 KST 0.205108
  • 2021-02-20 11:35:57 KST 0.269070
  • 2021-02-17 13:38:34 KST 0.195047
  • 2021-02-14 15:32:51 KST 0.116623
  • 2021-02-09 14:25:31 KST 0.205290
  • Average 0.220345

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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.