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.stolichniy.tk server time check history

  • 2020-10-31 05:44:30 KST 0.319271
  • 2020-10-30 13:25:52 KST 0.327720
  • 2020-10-29 21:56:07 KST 0.393281
  • 2020-10-29 02:27:45 KST 0.312115
  • 2020-10-28 09:49:26 KST 0.326276
  • 2020-10-27 17:55:06 KST 0.358065
  • 2020-10-27 00:33:11 KST 0.529734
  • 2020-10-26 09:12:02 KST 0.359943
  • 2020-10-25 16:13:10 KST 0.278542
  • 2020-10-22 10:13:07 KST 0.338691
  • Average 0.3543638

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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.