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://www.nike.com/kr/ko_kr/w/fw/xc/2018summerweek/energy-theme-vapormax server time check history

  • 2018-09-26 23:17:13 KST -0.029306
  • 2018-09-26 17:59:22 KST -0.314981
  • 2018-08-20 07:32:14 KST -0.000774
  • 2018-08-13 17:22:10 KST 0.022045
  • 2018-07-13 21:06:56 KST -0.044744
  • 2018-07-12 17:03:11 KST -0.289753
  • 2018-07-12 13:09:57 KST -0.021021
  • 2018-07-12 10:50:16 KST -0.072613
  • 2018-07-12 10:40:08 KST -0.044999
  • Average -0.088460666666667

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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.