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://nwas.woosuk.ac.kr/main/index.do server time check history

  • 2022-08-18 13:58:06 KST -0.004821
  • 2022-08-18 13:55:00 KST -0.019189
  • 2022-08-18 13:51:38 KST 0.082188
  • 2022-08-18 13:49:42 KST -0.049848
  • 2022-08-18 13:37:39 KST -0.061091
  • 2022-08-18 13:36:11 KST -0.616442
  • 2022-08-16 13:54:43 KST -45.154485
  • 2022-08-16 13:53:39 KST -45.320722
  • 2022-08-16 13:40:24 KST -44.085000
  • 2022-08-16 13:32:40 KST -44.153421
  • Average -17.9382831

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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.

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.