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

http://www.argonstudio.cf server time check history

  • 2021-01-19 19:21:22 KST 0.120256
  • 2021-01-16 10:48:49 KST 0.211641
  • 2021-01-13 08:32:11 KST 0.224527
  • 2021-01-10 13:31:44 KST 0.299847
  • 2021-01-05 01:09:07 KST 0.222378
  • 2021-01-02 06:00:43 KST 0.121152
  • 2020-12-30 14:51:50 KST 0.109873
  • 2020-12-28 00:10:16 KST 0.184305
  • 2020-12-25 05:07:15 KST 0.232174
  • 2020-12-22 14:48:55 KST 0.190873
  • Average 0.1917026

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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.