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://okruvkcom.tk server time check history

  • 2020-08-13 13:36:43 KST 0.251461
  • 2020-08-12 21:23:51 KST 0.327819
  • 2020-08-12 07:23:48 KST 0.603504
  • 2020-08-11 14:26:41 KST 0.176904
  • 2020-08-10 21:29:43 KST 0.130269
  • 2020-08-09 22:13:24 KST 0.349130
  • 2020-08-09 00:44:02 KST 0.259959
  • 2020-08-08 06:17:13 KST 0.259235
  • 2020-08-07 14:57:07 KST 0.203911
  • 2020-08-06 21:59:37 KST 0.173293
  • Average 0.2735485

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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.