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://store.musinsa.com/app/content/s/usr/2018black server time check history

  • 2019-12-22 22:10:50 KST 0.022482
  • 2019-11-06 18:51:03 KST 0.230271
  • 2019-06-02 11:32:29 KST 0.026178
  • 2019-04-22 23:36:36 KST -0.058221
  • 2019-04-01 10:51:33 KST 0.002223
  • 2018-11-30 17:47:53 KST -0.053591
  • 2018-11-26 17:52:23 KST -0.011580
  • 2018-11-25 23:53:50 KST -0.351952
  • 2018-11-25 11:58:59 KST -0.041357
  • 2018-11-25 11:57:32 KST -0.028442
  • Average -0.0263989

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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.