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://ticket.yes24.com/Pages/English/Perf/FnPerfList.aspx server time check history

  • 2023-06-23 19:58:24 KST -0.854117
  • 2023-06-23 19:52:27 KST -0.765417
  • 2023-06-23 19:50:45 KST -0.754241
  • 2020-11-10 19:30:46 KST -1.010245
  • 2020-11-10 19:15:56 KST -0.657574
  • 2020-01-13 11:58:23 KST -0.445162
  • 2019-10-02 19:30:39 KST -0.382052
  • 2019-10-02 19:02:46 KST -0.952343
  • 2019-09-05 07:39:29 KST -0.932012
  • 2019-08-02 19:59:51 KST -0.311021
  • Average -0.7064184

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Popular checks

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.

Information

# 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.