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.spravkacentr.tk server time check history

  • 2021-05-10 01:12:31 KST -2.987272
  • 2021-05-04 18:52:39 KST -2.623974
  • 2021-04-29 15:55:43 KST -3.694965
  • 2021-04-24 14:08:34 KST 0.234613
  • 2021-04-19 10:45:13 KST 0.161774
  • 2021-04-15 09:13:07 KST 0.222725
  • 2021-04-11 09:26:29 KST 0.276572
  • 2021-04-07 09:26:23 KST 0.274345
  • 2021-04-04 01:29:10 KST 0.273903
  • 2021-03-31 10:37:07 KST 0.267952
  • Average -0.7594327

Recent view

Popular checks

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.