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://www.houstonyp.gq server time check history

  • 2021-03-01 03:00:23 KST 0.704907
  • 2021-02-25 15:30:20 KST 0.396394
  • 2021-02-18 05:05:04 KST 0.368515
  • 2021-02-14 15:07:04 KST 0.271182
  • 2021-02-09 13:36:48 KST 0.094271
  • 2021-02-06 01:20:40 KST 0.465585
  • 2021-02-02 16:37:42 KST 0.129506
  • 2021-01-30 04:14:43 KST 0.448945
  • 2021-01-26 19:00:09 KST 0.336059
  • 2021-01-23 04:34:19 KST 0.276573
  • Average 0.3491937

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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.