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://vesomoqi.blogspot.com/ server time check history

  • 2021-08-04 18:25:01 KST 0.058188
  • 2021-08-03 10:33:42 KST 0.236362
  • 2021-08-01 18:33:34 KST 0.167031
  • 2021-07-29 14:20:27 KST 0.301371
  • 2021-07-28 09:34:27 KST 0.125660
  • 2021-07-27 04:10:10 KST 0.082514
  • 2021-07-26 01:00:18 KST 0.257256
  • 2021-07-24 14:36:18 KST 0.134524
  • 2021-07-23 01:43:04 KST 0.243513
  • 2021-07-21 16:44:13 KST 0.217780
  • Average 0.1824199

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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.