NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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http://go3.etoos.com/teacher/event/2018/03/syg_15/ server time check history

  • 2021-08-30 05:15:18 KST -0.020180
  • 2021-07-15 09:20:30 KST -0.039117
  • 2021-07-11 18:49:41 KST -0.050940
  • 2020-04-13 05:01:52 KST 0.014767
  • 2019-08-31 14:57:06 KST -0.355634
  • 2018-09-30 02:44:33 KST -0.522902
  • 2018-05-24 07:38:10 KST -0.036608
  • 2018-05-10 23:51:20 KST -0.423892
  • 2018-05-02 15:33:16 KST -0.438773
  • 2018-04-10 07:48:33 KST -0.371181
  • Average -0.224446

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Popular checks

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.

Information

# 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.