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://docs.google.com/forms server time check history

  • 2022-09-21 21:59:41 KST -0.027587
  • 2022-09-20 21:20:47 KST 0.030175
  • 2022-09-20 19:44:58 KST 0.005419
  • 2022-09-20 14:22:57 KST -0.048593
  • 2022-09-19 23:58:09 KST -0.003337
  • 2022-09-19 11:44:16 KST -0.032726
  • 2022-09-19 11:43:16 KST 0.060700
  • 2022-09-14 11:54:28 KST -0.038538
  • 2022-09-11 19:29:37 KST -0.044666
  • 2022-09-09 21:12:11 KST 0.014938
  • Average -0.0084215

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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.