NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2022-09-22 22:24:24 KST 0.056221
  • 2022-09-21 14:07:15 KST 0.067190
  • 2022-01-08 02:08:02 KST 0.046688
  • 2021-12-31 22:48:07 KST 0.156712
  • 2021-12-26 15:13:17 KST -0.044636
  • 2021-12-21 06:33:43 KST 0.117878
  • 2021-12-15 23:14:30 KST -0.089836
  • 2021-12-10 15:49:42 KST -0.043113
  • 2021-12-05 09:00:45 KST 0.099116
  • 2021-11-30 01:04:32 KST 0.144011
  • Average 0.0510231

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.