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

  • 2021-09-21 02:08:12 KST 0.061613
  • 2021-09-18 14:16:59 KST 0.118397
  • 2021-09-15 07:26:59 KST 0.051445
  • 2021-09-13 18:14:09 KST 0.075433
  • 2021-09-11 11:20:46 KST 0.290496
  • 2021-09-09 04:03:12 KST 0.304553
  • 2021-09-06 07:11:54 KST 0.078777
  • 2021-09-04 01:14:03 KST 0.013909
  • 2021-09-01 18:34:21 KST 0.136507
  • 2021-08-31 22:45:37 KST 0.117611
  • Average 0.1248741

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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.