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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http://zeltyestranici.ml server time check history

  • 2021-01-25 11:44:02 KST 0.123849
  • 2021-01-25 03:00:34 KST 0.213462
  • 2021-01-22 07:45:51 KST 0.150736
  • 2021-01-19 12:10:01 KST 0.175729
  • 2021-01-16 17:05:07 KST 0.189866
  • 2021-01-13 22:23:34 KST 0.219724
  • 2021-01-11 03:36:37 KST 0.149635
  • 2021-01-05 11:54:14 KST 0.282371
  • 2021-01-02 17:40:08 KST 0.303937
  • 2020-12-31 01:03:09 KST 0.220741
  • Average 0.203005

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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.