NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-10-16 13:03:10 KST 0.199813
  • 2021-10-15 13:20:59 KST 0.032122
  • 2021-10-14 13:59:47 KST 0.067991
  • 2021-10-13 13:58:58 KST 0.108488
  • 2021-10-12 14:19:35 KST 0.214336
  • 2021-10-11 00:00:41 KST 0.138765
  • 2021-10-09 14:38:10 KST 0.196281
  • 2021-10-08 13:52:41 KST -0.047164
  • 2021-10-07 11:50:40 KST 0.084197
  • 2021-10-06 10:20:25 KST 0.069946
  • Average 0.1064775

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.