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

  • 2021-02-26 17:47:18 KST 0.242208
  • 2021-02-23 20:51:07 KST 0.217150
  • 2021-02-20 22:49:53 KST 0.189503
  • 2021-02-17 14:08:46 KST 0.220806
  • 2021-02-14 15:52:14 KST 0.245310
  • 2021-02-10 06:58:59 KST 0.202833
  • 2021-02-07 09:57:02 KST 0.145991
  • 2021-02-04 13:02:27 KST 0.231447
  • 2021-02-01 16:21:59 KST 0.219930
  • 2021-01-29 09:16:06 KST 0.170486
  • Average 0.2085664

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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.