NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://hellven.net/http://nko.kr/?url=https://hellven.net/ server time check history

  • 2022-10-17 13:36:03 KST -1665981363.853400
  • 2022-09-12 23:36:43 KST -1662993403.900700
  • 2022-09-05 01:03:48 KST -0.478801
  • 2022-08-27 06:43:29 KST -1661550210.123300
  • 2022-08-25 14:33:45 KST -0.811954
  • 2022-08-25 14:31:57 KST -1661405517.266300
  • 2022-08-09 15:22:28 KST -1660026148.647200
  • 2022-08-09 10:06:12 KST -1660007172.798500
  • 2022-07-21 16:52:53 KST -1658389974.044400
  • 2022-07-14 07:52:53 KST -0.814409
  • Average -1163035379.2739

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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.