NKO Atomic Clock

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


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우리말 English

https://wonhwadaegu.riroschool.kr/ server time check history

  • 2021-08-31 17:57:20 KST -70345.701597
  • 2021-05-14 18:57:11 KST -37066.433404
  • 2021-05-14 17:52:37 KST -47117.319707
  • 2020-12-30 21:19:29 KST -0.073418
  • 2020-12-30 21:14:14 KST -0.072091
  • 2020-10-16 17:51:26 KST -0.006208
  • 2020-10-16 16:57:13 KST 0.005377
  • 2020-01-21 12:07:07 KST -0.030690
  • 2019-09-18 19:56:15 KST 0.003764
  • 2019-09-18 19:46:14 KST 0.013464
  • Average -15452.961451

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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.