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://littlelillyblack.blogspot.com/ server time check history

  • 2021-05-11 10:28:49 KST 0.232424
  • 2021-05-07 21:15:57 KST 0.310966
  • 2021-04-29 03:10:19 KST 0.265335
  • 2021-04-25 13:00:54 KST 0.081825
  • 2021-04-24 05:40:49 KST 0.220817
  • 2021-04-21 20:35:22 KST 0.243926
  • 2021-04-16 19:54:11 KST 0.297675
  • 2021-04-13 02:25:31 KST 0.388104
  • 2021-04-09 13:39:58 KST 0.431721
  • 2021-04-04 22:21:08 KST -0.006718
  • Average 0.2466075

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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.