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.musicaconcert.tk server time check history

  • 2020-11-23 06:25:55 KST 0.272787
  • 2020-11-22 13:21:46 KST 0.160233
  • 2020-11-21 18:36:23 KST 0.262040
  • 2020-11-21 02:09:32 KST 0.295732
  • 2020-11-20 11:16:09 KST 0.188899
  • 2020-11-19 19:08:23 KST 0.209089
  • 2020-11-19 02:49:50 KST 0.199491
  • 2020-11-18 09:58:34 KST 0.102656
  • 2020-11-16 06:06:37 KST 0.313061
  • 2020-11-15 04:38:01 KST 0.198029
  • Average 0.2202017

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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.