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

  • 2022-01-11 02:19:44 KST 0.136856
  • 2022-01-03 19:49:44 KST 0.015074
  • 2021-12-28 03:16:24 KST 0.006903
  • 2021-12-21 10:56:36 KST 0.153359
  • 2021-12-15 02:46:38 KST 0.231537
  • 2021-12-07 17:39:51 KST 0.013005
  • 2021-12-01 08:11:58 KST 0.130320
  • 2021-11-24 14:51:09 KST 0.052018
  • 2021-11-22 03:56:14 KST 0.227788
  • 2021-11-17 23:02:03 KST 0.031837
  • Average 0.0998697

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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.