NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://exteriormetals.ml server time check history

  • 2021-05-21 01:08:25 KST 0.110137
  • 2021-04-27 01:15:31 KST 0.329724
  • 2021-04-22 00:10:33 KST 0.050930
  • 2021-04-17 00:14:41 KST 0.323112
  • 2021-04-14 10:37:54 KST 0.249342
  • 2021-04-12 20:48:47 KST 0.322870
  • 2021-04-08 21:30:38 KST 0.680839
  • 2021-04-04 08:32:21 KST 0.569034
  • 2021-03-31 23:23:27 KST 0.471628
  • 2021-03-28 14:45:32 KST 0.250485
  • Average 0.3358101

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.