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://t.co/MRl0jQfpUn server time check history

  • 2018-05-23 21:52:26 KST 0.223233
  • 2018-05-22 07:40:59 KST 0.071754
  • 2018-05-10 20:29:12 KST 0.250197
  • 2018-05-08 20:43:44 KST 0.083084
  • 2018-04-29 02:19:59 KST 0.252695
  • 2018-04-23 02:21:02 KST 0.262111
  • 2018-04-17 07:35:55 KST 0.185064
  • 2018-03-10 03:26:07 KST 0.220647
  • 2018-03-08 17:21:50 KST 0.186215
  • 2018-02-03 00:45:35 KST 0.242175
  • Average 0.1977175

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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.