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://buyandroidsmartphone.blogspot.com/2016/10/it-gas-nobel-memorial-prize-in-economics.html server time check history

  • 2021-08-01 12:07:51 KST 0.057586
  • 2021-07-27 06:28:20 KST 0.374592
  • 2021-07-22 00:10:10 KST 0.232991
  • 2021-07-16 15:44:36 KST 0.202723
  • 2021-07-11 09:01:53 KST 0.256038
  • 2021-07-05 11:41:36 KST 0.037605
  • 2021-06-30 04:17:12 KST 0.038315
  • 2021-06-24 19:31:20 KST 0.257713
  • 2021-06-19 02:12:08 KST 0.252508
  • 2021-06-18 01:33:33 KST 0.187712
  • Average 0.1897783

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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.