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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http://fans.jype.com server time check history

  • 2020-10-26 21:58:09 KST -0.223199
  • 2020-10-26 21:38:32 KST -0.179975
  • 2020-10-26 17:44:12 KST -0.389220
  • 2020-08-10 09:58:02 KST -0.085559
  • 2020-07-26 13:47:46 KST -0.440052
  • 2020-07-18 08:38:11 KST -0.045991
  • 2020-07-11 19:06:16 KST -0.189514
  • 2020-06-01 21:49:04 KST -0.296025
  • 2020-05-25 22:57:17 KST -0.157856
  • 2020-05-03 13:23:14 KST -0.285327
  • Average -0.2292718

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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.