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

  • 2021-09-25 17:54:28 KST 0.043147
  • 2021-09-23 13:08:38 KST 0.074627
  • 2021-09-21 10:21:23 KST -0.042506
  • 2021-09-19 08:44:06 KST 0.117143
  • 2021-09-17 06:14:46 KST 0.209382
  • 2021-09-13 15:08:31 KST -0.023189
  • 2021-09-11 16:37:47 KST 0.117592
  • 2021-09-09 10:46:30 KST -0.001980
  • 2021-09-07 09:38:49 KST 0.144228
  • 2021-09-05 11:12:02 KST 0.055011
  • Average 0.0693455

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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.