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

  • 2022-08-12 12:01:53 KST 0.060718
  • 2022-08-09 10:23:05 KST -0.003456
  • 2022-08-06 04:11:33 KST -0.022629
  • 2022-08-03 02:20:19 KST 0.075414
  • 2022-07-30 23:46:53 KST 0.122032
  • 2022-07-27 21:25:52 KST 0.005885
  • 2022-07-21 19:07:44 KST -0.007529
  • 2022-07-18 01:32:34 KST 0.057581
  • 2022-07-14 11:01:58 KST 0.046032
  • 2022-07-10 22:01:39 KST 0.147398
  • Average 0.0481446

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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.