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://ticket.melon.com server time check history

  • 2020-03-27 13:45:50 KST -0.007652
  • 2020-03-26 12:40:16 KST 0.007532
  • 2020-01-06 19:41:27 KST -0.029450
  • 2019-11-12 18:53:25 KST -0.035505
  • 2019-10-31 19:48:40 KST -0.049781
  • 2019-10-31 19:09:48 KST -0.025475
  • 2019-10-25 10:57:56 KST 0.009610
  • 2019-10-24 19:37:36 KST -0.044551
  • 2019-10-21 19:58:39 KST -0.046102
  • 2019-10-21 19:45:00 KST -0.016453
  • Average -0.0237827

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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.