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

  • 2021-11-30 01:36:58 KST 0.081135
  • 2021-11-25 17:04:10 KST 0.141005
  • 2021-11-14 20:24:08 KST 0.218470
  • 2021-11-09 09:40:32 KST 0.072580
  • 2021-11-04 07:45:28 KST 0.186833
  • 2021-10-28 05:11:54 KST 0.168152
  • 2021-10-21 20:50:48 KST 0.151785
  • 2021-10-15 08:31:17 KST 0.348608
  • 2021-10-09 11:42:40 KST 0.205003
  • 2021-10-03 15:41:56 KST 0.027808
  • Average 0.1601379

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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.