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

  • 2022-01-09 09:59:21 KST -0.027141
  • 2022-01-07 10:01:45 KST -0.020246
  • 2022-01-05 09:23:18 KST 0.111454
  • 2022-01-02 20:18:24 KST 0.096206
  • 2021-12-31 19:04:44 KST 0.047136
  • 2021-12-23 13:23:23 KST 0.034571
  • 2021-12-19 14:33:31 KST 0.331976
  • 2021-12-12 13:32:23 KST 0.150105
  • 2021-12-10 16:01:48 KST 0.169303
  • 2021-12-08 09:52:34 KST 0.272463
  • Average 0.1165827

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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.