NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-12-01 18:36:32 KST 0.039624
  • 2021-11-28 18:00:55 KST 0.068430
  • 2021-11-25 18:16:03 KST 0.205903
  • 2021-11-22 17:49:55 KST 0.113455
  • 2021-11-19 17:43:00 KST 0.355398
  • 2021-11-16 18:12:12 KST 0.284217
  • 2021-11-13 19:25:41 KST -0.030108
  • 2021-11-10 18:42:29 KST 0.266276
  • 2021-11-07 18:36:47 KST 0.156808
  • 2021-11-04 20:08:38 KST 0.118562
  • Average 0.1578565

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.