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
Chatroom by domain
우리말 English

http://www.spravkapfo.tk server time check history

  • 2021-05-09 21:34:41 KST -2.768425
  • 2021-05-04 19:48:14 KST -2.516526
  • 2021-04-30 21:15:18 KST -2.613922
  • 2021-04-29 20:27:50 KST -4.237492
  • 2021-04-24 03:05:40 KST 0.201978
  • 2021-04-19 05:44:48 KST 0.135308
  • 2021-04-14 09:07:09 KST 0.137792
  • 2021-04-10 10:20:41 KST 0.200003
  • 2021-04-04 21:16:25 KST 0.205610
  • 2021-04-01 13:33:45 KST 0.185899
  • Average -1.1069775

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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.