NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-10-17 16:08:55 KST 0.051788
  • 2021-10-16 15:50:18 KST 0.162812
  • 2021-10-15 15:29:59 KST 0.092568
  • 2021-10-14 14:15:28 KST 0.184837
  • 2021-10-13 13:53:39 KST 0.004287
  • 2021-10-12 13:37:50 KST 0.095530
  • 2021-10-11 14:28:31 KST 0.131463
  • 2021-10-10 13:51:10 KST 0.167425
  • 2021-10-09 12:21:18 KST 0.265944
  • 2021-10-08 10:53:13 KST 0.063928
  • Average 0.1220582

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.