NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://naver.com server time check history

  • 2021-10-27 08:40:39 KST -0.039901
  • 2021-10-26 05:58:23 KST 0.000293
  • 2021-10-24 23:56:15 KST -0.063721
  • 2021-10-24 00:23:48 KST -0.025397
  • 2021-10-22 22:45:48 KST -0.011911
  • 2021-10-22 20:23:39 KST -0.018665
  • 2021-10-22 19:43:19 KST -0.047954
  • 2021-10-22 12:45:11 KST -0.012598
  • 2021-10-20 20:41:18 KST -0.035423
  • 2021-10-20 17:59:26 KST -0.054982
  • Average -0.0310259

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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.