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://www.skyaerial.ml server time check history

  • 2020-10-26 02:38:31 KST 0.103678
  • 2020-10-25 10:30:43 KST 0.176456
  • 2020-10-24 19:08:21 KST 0.186556
  • 2020-10-23 19:36:16 KST 0.220275
  • 2020-10-23 03:31:49 KST 0.116527
  • 2020-10-19 08:55:12 KST 0.224448
  • 2020-10-18 12:20:29 KST 0.170765
  • 2020-10-16 21:40:10 KST 0.272054
  • 2020-10-16 06:12:44 KST 0.177200
  • 2020-10-15 13:27:45 KST 0.293500
  • Average 0.1941459

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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.