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://booking.naver.com server time check history

  • 2022-06-23 17:57:57 KST -0.052978
  • 2022-06-23 17:56:12 KST -0.064595
  • 2022-06-14 18:58:49 KST -0.076578
  • 2022-06-14 18:57:19 KST -0.014114
  • 2022-06-07 15:52:08 KST -0.037490
  • 2022-05-20 17:43:19 KST -0.022691
  • 2022-04-29 17:58:53 KST -0.014566
  • 2022-04-20 17:59:00 KST -0.036073
  • 2022-02-14 19:57:26 KST -0.068750
  • 2022-01-26 16:01:18 KST -0.031855
  • Average -0.041969

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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.