NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

Chatroom by domain
우리말 English

https://exteriormetal.cf server time check history

  • 2021-05-12 07:14:59 KST 0.306295
  • 2021-04-23 15:44:50 KST 0.489683
  • 2021-04-18 10:38:33 KST 0.269525
  • 2021-04-14 09:14:38 KST 0.273910
  • 2021-04-10 09:58:36 KST 0.284860
  • 2021-04-06 10:52:51 KST 0.232908
  • 2021-04-02 09:48:37 KST 0.463155
  • 2021-03-30 00:36:13 KST 0.481773
  • 2021-03-26 13:28:44 KST 0.571908
  • 2021-03-21 08:46:25 KST 0.258396
  • Average 0.3632413

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.