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://tickets.interpark.com/goods/ server time check history

  • 2021-04-15 10:00:51 KST -0.034525
  • 2021-04-14 13:53:27 KST -0.062685
  • 2021-04-14 10:20:12 KST -0.076146
  • 2021-04-13 16:36:17 KST -0.047760
  • 2021-04-13 15:42:38 KST -0.034966
  • 2021-04-13 15:15:37 KST -0.018886
  • 2021-04-13 10:58:09 KST -0.001779
  • 2021-04-13 10:57:03 KST 0.006082
  • 2021-04-13 10:34:53 KST -0.043878
  • 2021-04-13 09:59:13 KST -0.034328
  • Average -0.0348871

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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.