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.exteriormetals.ml server time check history

  • 2021-04-08 13:46:22 KST 0.207533
  • 2021-04-04 12:23:11 KST 0.618767
  • 2021-04-01 03:37:45 KST 0.453363
  • 2021-03-28 18:39:51 KST 0.310551
  • 2021-03-24 18:03:27 KST 0.372436
  • 2021-03-19 12:35:11 KST 0.219128
  • 2021-03-16 04:34:28 KST 0.644146
  • 2021-03-12 20:40:53 KST 0.535490
  • 2021-03-09 13:28:23 KST 0.186364
  • 2021-03-06 02:29:06 KST 0.637996
  • Average 0.4185774

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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.