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://kaka server time check history

  • 2019-04-12 07:27:17 KST -1.035324
  • 2019-03-27 17:56:43 KST -1.979575
  • 2019-02-24 22:57:58 KST -2.959442
  • 2019-01-30 14:38:23 KST -2.547002
  • 2019-01-24 02:35:19 KST -3.324056
  • 2019-01-16 21:59:02 KST -5.569016
  • 2019-01-14 21:49:47 KST -2.276930
  • 2019-01-14 00:02:43 KST -2.946579
  • 2019-01-13 21:34:58 KST -2.653609
  • 2019-01-11 02:53:09 KST -3.623759
  • Average -2.8915292

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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.