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

  • 2022-01-10 21:25:02 KST 0.038867
  • 2022-01-06 15:56:36 KST 0.071903
  • 2022-01-02 11:07:57 KST 0.209917
  • 2021-12-31 19:03:43 KST 0.135516
  • 2021-12-23 13:23:03 KST 0.043347
  • 2021-12-19 14:34:05 KST 0.140498
  • 2021-12-15 06:58:59 KST 0.292137
  • 2021-12-12 08:25:40 KST -0.000634
  • 2021-12-10 16:20:01 KST 0.035802
  • 2021-12-08 20:02:55 KST -0.019496
  • Average 0.0947857

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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.