NKO Atomic Clock

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

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우리말 English

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

  • 2021-11-26 20:22:23 KST 0.146454
  • 2021-11-23 19:45:13 KST -0.055699
  • 2021-11-17 18:21:46 KST 0.135423
  • 2021-11-14 08:20:09 KST 0.192388
  • 2021-11-11 07:33:53 KST 0.255432
  • 2021-11-07 18:35:25 KST 0.101389
  • 2021-11-04 07:28:49 KST 0.017015
  • 2021-10-31 13:17:41 KST -0.045921
  • 2021-10-28 18:03:33 KST 0.003933
  • 2021-10-25 22:07:09 KST 0.128036
  • Average 0.087845

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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.