NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://JournalInsideb.blogspot.com/ server time check history

  • 2023-05-18 01:04:52 KST 0.259157
  • 2023-05-18 00:54:20 KST 0.338605
  • 2022-12-21 10:57:18 KST 0.132433
  • 2022-12-14 06:15:54 KST 0.180433
  • 2022-12-10 08:18:00 KST 0.294351
  • 2022-12-02 16:44:49 KST 0.100620
  • 2022-11-28 18:54:47 KST 0.014301
  • 2022-11-24 15:35:30 KST 0.103424
  • 2022-11-20 18:17:59 KST 0.019173
  • Average 0.16027744444444

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.