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://zeltyestranici.ml server time check history

  • 2021-04-13 02:15:27 KST -3.878894
  • 2021-04-09 03:51:14 KST 0.280151
  • 2021-04-04 17:06:59 KST 0.260412
  • 2021-04-01 09:35:40 KST 0.204807
  • 2021-03-29 00:26:26 KST 0.198012
  • 2021-03-25 15:11:48 KST 0.251526
  • 2021-03-22 01:47:16 KST 0.242416
  • 2021-03-15 11:29:09 KST 0.235844
  • 2021-03-12 01:05:10 KST 0.166538
  • 2021-03-08 16:58:01 KST 0.254062
  • Average -0.1785126

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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.