NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://ikkemunandar.blogspot.com/2016/09/nck-box-spd-v-01-setup-download.html server time check history

  • 2023-04-22 09:24:25 KST 0.116091
  • 2023-04-11 19:46:26 KST 0.245001
  • 2023-03-27 00:59:56 KST 0.088836
  • 2023-03-16 10:59:03 KST 0.072342
  • 2023-03-05 20:24:45 KST 0.142023
  • 2023-02-23 05:30:58 KST 0.150743
  • 2023-02-12 15:57:39 KST -0.003111
  • 2023-02-02 02:01:24 KST 0.026197
  • 2023-01-22 10:11:24 KST 0.097153
  • 2023-01-11 03:20:27 KST 0.022299
  • Average 0.0957574

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.