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

  • 2021-12-01 19:22:15 KST -0.013477
  • 2021-11-28 15:16:58 KST 0.099612
  • 2021-11-25 22:02:56 KST 0.075996
  • 2021-11-23 01:04:43 KST 0.133663
  • 2021-11-20 08:31:01 KST 0.144399
  • 2021-11-16 07:58:48 KST -0.051882
  • 2021-11-12 13:41:57 KST -0.001140
  • 2021-11-08 23:21:15 KST 0.069771
  • 2021-11-05 09:04:23 KST 0.190639
  • 2021-11-01 21:29:32 KST 0.205356
  • Average 0.0852937

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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.