NKO Atomic Clock

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


Chatroom by domain
우리말 English

https://form.office.naver.com/form/responseView.cmd?formkey=MmFiYjFhYWUtMWRlZS00YjNjLWE0MDUtMDI3ZmNhNmM4YWY3 server time check history

  • 2022-06-23 14:25:15 KST -0.047105
  • 2021-11-28 03:09:50 KST -0.062129
  • 2021-02-22 15:18:57 KST -0.027584
  • 2018-09-18 07:44:17 KST -0.091863
  • 2018-05-06 19:21:36 KST -0.074814
  • 2018-04-29 14:38:20 KST -0.077561
  • 2018-03-30 01:06:22 KST -0.393670
  • 2018-03-09 06:25:33 KST -0.049530
  • 2018-03-05 04:56:45 KST -0.088188
  • 2018-02-28 13:30:15 KST 0.019486
  • Average -0.0892958

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.

Information

# 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.