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://melon.com server time check history

  • 2020-03-20 17:34:42 KST -0.030280
  • 2020-03-19 18:28:55 KST -0.048867
  • 2020-02-17 17:54:00 KST -0.068066
  • 2020-02-04 19:49:46 KST -0.068054
  • 2020-01-31 19:44:14 KST -0.062910
  • 2020-01-31 17:55:52 KST -0.053278
  • 2020-01-20 17:50:01 KST 0.175205
  • 2020-01-18 17:52:57 KST -0.068979
  • 2020-01-17 19:58:27 KST -0.059688
  • 2020-01-17 19:36:55 KST -0.026190
  • Average -0.0311107

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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.