NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://nko.kr/?url=vcdanh.blogspot.it server time check history

  • 2022-06-23 15:13:14 KST 0.002051
  • 2022-05-05 23:20:36 KST 0.100512
  • 2022-04-24 08:05:44 KST -0.001633
  • 2020-03-22 01:19:17 KST 0.041218
  • 2019-10-02 06:41:00 KST -0.042415
  • 2019-06-22 17:39:31 KST 0.221944
  • 2019-05-03 17:31:49 KST 0.100665
  • 2019-04-17 14:55:04 KST 0.114898
  • 2018-10-03 01:06:19 KST 0.130729
  • 2018-08-12 14:54:31 KST -0.012919
  • Average 0.065505

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.