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

  • 2022-01-11 08:26:22 KST 0.138119
  • 2022-01-07 01:20:51 KST 0.156590
  • 2022-01-02 19:12:26 KST 0.000905
  • 2021-12-30 07:57:20 KST 0.285395
  • 2021-12-26 22:54:02 KST 0.171163
  • 2021-12-23 13:10:52 KST 0.199881
  • 2021-12-18 14:42:09 KST 0.127722
  • 2021-12-15 18:23:36 KST 0.047195
  • 2021-12-11 16:41:16 KST 0.171836
  • 2021-12-08 20:05:32 KST 0.022635
  • Average 0.1321441

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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.