NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://vinoluva.blogspot.com/ server time check history

  • 2021-10-22 17:31:58 KST 0.056040
  • 2021-10-21 16:11:59 KST 0.270670
  • 2021-10-19 03:44:53 KST 0.046491
  • 2021-10-17 18:58:00 KST 0.089773
  • 2021-10-16 22:01:10 KST 0.146301
  • 2021-10-16 00:56:46 KST 0.388437
  • 2021-10-15 02:23:51 KST 0.031527
  • 2021-10-14 04:58:01 KST 0.119810
  • 2021-10-13 05:41:19 KST 0.127442
  • 2021-10-12 08:03:47 KST 0.099396
  • Average 0.1375887

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.