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/1FAIpQLScFn92xVKvNFYqlabFkvdP0UQpK-HgsZ_IrV5f2x68XtsLChg/viewform?pli=1 server time check history

  • 2022-09-23 11:55:16 KST 0.081232
  • 2022-09-23 11:53:12 KST 0.114318
  • 2022-09-23 11:51:55 KST 0.211519
  • 2022-09-20 14:39:28 KST 0.007980
  • 2022-09-20 14:22:03 KST 0.205299
  • 2022-09-19 11:51:35 KST 0.111664
  • 2022-09-19 11:48:11 KST 0.086607
  • 2022-09-19 11:45:23 KST 0.104635
  • 2022-09-19 11:44:09 KST 0.124836
  • 2022-09-18 11:38:06 KST 0.061161
  • Average 0.1109251

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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.