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=alroundtrix.blogspot.it server time check history

  • 2023-01-25 01:09:02 KST 0.021124
  • 2023-01-12 02:03:46 KST -0.007594
  • 2023-01-06 09:43:12 KST 0.011224
  • 2022-12-18 14:02:22 KST 0.010541
  • 2022-12-04 17:20:06 KST 0.070821
  • 2022-11-29 05:00:41 KST 0.035899
  • 2022-08-27 06:08:20 KST 0.117724
  • 2022-08-20 06:03:05 KST 0.170507
  • 2022-08-17 10:41:32 KST 0.146086
  • 2022-08-12 08:05:35 KST 0.199323
  • Average 0.0775655

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.