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

https://skyaerial.gq server time check history

  • 2021-01-25 15:02:45 KST 0.599936
  • 2021-01-22 18:46:55 KST 0.406274
  • 2021-01-19 19:36:35 KST 0.622198
  • 2021-01-17 00:23:37 KST 0.089684
  • 2021-01-13 11:35:30 KST 0.286838
  • 2021-01-10 13:58:15 KST 0.295887
  • 2021-01-06 17:03:00 KST 0.473791
  • 2021-01-04 00:42:53 KST 0.244968
  • 2021-01-01 08:18:06 KST 0.010464
  • 2020-12-29 17:04:16 KST 0.303695
  • Average 0.3333735

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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.