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

  • 2021-10-22 19:38:43 KST 0.051358
  • 2021-10-21 07:25:36 KST 0.189646
  • 2021-10-19 19:19:13 KST 0.205558
  • 2021-10-18 04:11:35 KST 0.101745
  • 2021-10-16 19:15:14 KST 0.013365
  • 2021-10-15 11:35:38 KST -0.026307
  • 2021-10-14 05:00:20 KST 0.252460
  • 2021-10-12 21:46:41 KST 0.079804
  • 2021-10-11 16:55:29 KST 0.090897
  • 2021-10-10 10:02:30 KST 0.279750
  • Average 0.1238276

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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.