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
Chatroom by domain
우리말 English

http://familythehouseasaplace.blogspot.com/ server time check history

  • 2019-07-11 10:09:14 KST -0.014513
  • 2019-07-01 10:01:26 KST -0.018438
  • 2018-08-04 12:52:02 KST 0.220913
  • 2018-05-25 01:30:04 KST 0.063865
  • 2018-05-23 12:08:35 KST 0.300722
  • 2018-05-22 06:41:24 KST 0.061690
  • 2018-05-11 01:03:00 KST -0.017332
  • 2018-05-02 08:09:09 KST -0.011326
  • 2018-05-01 21:04:43 KST 0.085841
  • 2018-04-22 20:02:53 KST 0.017341
  • Average 0.0688763

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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.