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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우리말 English

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

  • 2021-08-01 18:27:12 KST 0.002339
  • 2021-07-29 16:38:28 KST 0.264702
  • 2021-07-28 11:33:03 KST 0.230792
  • 2021-07-27 03:53:21 KST 0.109419
  • 2021-07-25 18:19:22 KST 0.056166
  • 2021-07-24 09:16:23 KST 0.221243
  • 2021-07-22 20:23:42 KST 0.252356
  • 2021-07-22 19:54:49 KST 0.291724
  • Average 0.178592625

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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.