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://navivepu.blogspot.com/ server time check history

  • 2022-08-06 11:56:05 KST 0.109218
  • 2022-07-29 07:19:06 KST 0.284686
  • 2022-07-20 11:46:04 KST 0.208148
  • 2022-07-12 09:14:48 KST -0.052033
  • 2022-07-03 13:26:26 KST 0.092113
  • 2022-06-25 10:06:42 KST 0.001221
  • 2022-06-16 14:09:42 KST 0.106752
  • 2022-06-08 11:29:23 KST 0.075692
  • 2022-05-30 12:08:35 KST 0.182528
  • 2022-05-21 16:12:12 KST 0.167341
  • Average 0.1175666

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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.