NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://FlashAnnouncementc.blogspot.com/ server time check history

  • 2023-01-23 23:27:59 KST 0.074797
  • 2023-01-19 17:04:18 KST 0.150547
  • 2023-01-15 10:53:54 KST 0.071890
  • 2023-01-11 04:53:52 KST 0.132742
  • 2023-01-07 04:42:01 KST 0.085921
  • 2023-01-03 00:45:37 KST -0.041493
  • 2022-12-30 01:03:03 KST 0.104631
  • 2022-12-26 01:30:41 KST 0.116562
  • 2022-12-22 02:32:27 KST 0.303293
  • 2022-12-17 23:48:00 KST 0.210687
  • Average 0.1209577

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.