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

  • 2021-10-03 10:34:24 KST 0.167579
  • 2021-09-23 05:20:41 KST 0.173458
  • 2021-09-15 22:22:39 KST -1631712160.048700
  • 2021-09-09 12:41:09 KST 0.049781
  • 2021-09-03 11:42:09 KST 0.257274
  • 2021-09-01 01:19:43 KST 0.029747
  • 2021-08-30 14:32:37 KST 0.100679
  • 2021-08-29 03:02:16 KST 0.002536
  • 2021-08-27 13:12:14 KST 0.265169
  • 2021-08-25 23:46:38 KST 0.273585
  • Average -163171215.87289

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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.