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

  • 2021-12-03 02:25:05 KST 0.058748
  • 2021-11-26 00:37:58 KST 0.248776
  • 2021-11-18 23:14:19 KST 0.012980
  • 2021-11-11 20:58:50 KST -0.040506
  • 2021-11-04 19:57:50 KST 0.177740
  • 2021-10-26 21:03:42 KST 0.188887
  • 2021-10-19 02:59:47 KST 0.253784
  • 2021-10-09 21:56:15 KST 0.102263
  • 2021-10-01 06:08:36 KST 0.161281
  • 2021-09-21 11:26:26 KST 0.297962
  • Average 0.1461915

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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.