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://wseadresa.cf server time check history

  • 2020-09-21 13:33:02 KST 0.132715
  • 2020-09-20 22:12:28 KST 0.227273
  • 2020-09-20 06:44:28 KST 0.186600
  • 2020-09-19 14:10:16 KST 0.221913
  • 2020-09-18 19:57:48 KST 0.202615
  • 2020-09-18 00:55:43 KST 0.306215
  • 2020-09-17 08:31:27 KST 0.226109
  • 2020-09-16 16:43:32 KST 0.384398
  • 2020-09-15 20:33:39 KST 0.133702
  • 2020-09-15 18:32:32 KST 0.236294
  • Average 0.2257834

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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.