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://gesuqolu.blogspot.com/ server time check history

  • 2022-01-07 03:31:33 KST 0.107992
  • 2021-12-31 01:35:14 KST 0.071890
  • 2021-12-25 17:51:10 KST 0.234530
  • 2021-12-20 09:22:03 KST 0.116219
  • 2021-12-16 05:59:45 KST 0.267999
  • 2021-12-12 04:07:08 KST 0.098693
  • 2021-12-08 01:34:40 KST 0.029931
  • 2021-12-04 15:56:08 KST 0.154016
  • 2021-12-01 07:06:52 KST 0.142654
  • 2021-11-24 15:41:28 KST 0.012865
  • Average 0.1236789

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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.


# 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.