NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-12-01 05:12:17 KST 0.111265
  • 2021-11-25 18:39:53 KST -0.073736
  • 2021-11-20 08:26:00 KST 0.151456
  • 2021-11-11 19:20:49 KST 0.061098
  • 2021-11-06 09:45:50 KST 0.354900
  • 2021-10-31 02:05:48 KST 0.053268
  • 2021-10-24 21:58:56 KST 0.302938
  • 2021-10-19 03:51:58 KST -0.005131
  • 2021-10-12 07:58:00 KST 0.004386
  • 2021-10-05 21:17:04 KST 0.076092
  • Average 0.1036536

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.