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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https://ticket.interpark.com/Gate/TPLogin.asp?CPage=B server time check history

  • 2020-05-25 10:04:49 KST -0.430262
  • 2020-04-28 10:59:09 KST -0.291007
  • 2020-04-28 10:55:11 KST -0.532803
  • 2020-02-18 10:56:40 KST -0.504484
  • 2019-12-18 19:55:18 KST -0.593336
  • 2019-12-18 19:54:03 KST -0.541457
  • 2019-12-18 19:51:38 KST -0.465824
  • 2019-12-18 19:49:45 KST -0.571365
  • 2019-10-19 13:58:37 KST -0.362554
  • 2019-10-16 18:59:05 KST -0.367053
  • Average -0.4660145

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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.