NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-11-26 00:41:29 KST 0.176349
  • 2021-11-18 07:12:13 KST 0.014360
  • 2021-11-10 09:07:44 KST -0.009791
  • 2021-11-01 10:18:59 KST -0.033061
  • 2021-10-24 12:35:32 KST 0.082116
  • 2021-10-15 20:17:54 KST -0.081054
  • 2021-10-08 04:40:59 KST 0.165036
  • 2021-09-28 23:32:33 KST -0.006321
  • 2021-08-26 21:38:34 KST 0.204335
  • 2021-08-24 15:45:27 KST -0.004369
  • Average 0.05076

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.