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://docs.google.com/forms/d/e/1FAIpQLSeLOBlhwlcJZAmHC8hzolDwiRYrKBZy2KR6xD3oA4a1NxrDAw/viewform server time check history

  • 2017-08-24 16:44:23 KST 0.049533
  • 2017-08-24 09:14:15 KST 0.253375
  • 2017-08-24 00:49:36 KST -0.037520
  • 2017-08-23 18:29:54 KST 0.122245
  • 2017-08-23 18:28:47 KST 0.047651
  • 2017-08-23 18:26:14 KST 0.002908
  • 2017-08-23 18:20:25 KST 0.036258
  • 2017-08-23 17:58:51 KST 0.071012
  • 2017-08-23 17:57:49 KST 0.001309
  • 2017-08-23 16:44:32 KST 0.133086
  • Average 0.0679857

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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.