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://automotodata.ml server time check history

  • 2021-01-22 08:00:18 KST 0.188339
  • 2021-01-19 12:10:20 KST 0.223739
  • 2021-01-16 16:45:41 KST 0.258702
  • 2021-01-13 21:41:09 KST 0.350888
  • 2021-01-11 03:08:19 KST 0.234038
  • 2021-01-05 18:39:35 KST 0.178035
  • 2021-01-02 23:52:01 KST 0.192354
  • 2020-12-31 08:19:38 KST 0.278567
  • 2020-12-28 13:13:26 KST 0.248245
  • 2020-12-25 22:32:57 KST 0.144782
  • Average 0.2297689

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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.