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

  • 2020-07-08 14:27:49 KST 0.227725
  • 2020-07-07 12:23:25 KST 0.321504
  • 2020-07-06 10:53:40 KST 0.145010
  • 2020-07-05 07:24:28 KST 0.317150
  • 2020-07-04 04:41:32 KST 0.282447
  • 2020-07-03 00:03:22 KST 0.164943
  • 2020-07-01 18:47:26 KST 0.238828
  • 2020-06-30 11:31:28 KST 0.329581
  • 2020-06-29 03:06:19 KST 0.435271
  • 2020-06-27 19:28:28 KST 0.402257
  • Average 0.2864716

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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.