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

  • 2021-11-25 22:03:07 KST 0.044270
  • 2021-11-21 10:54:58 KST 0.261405
  • 2021-11-17 03:24:05 KST 0.118429
  • 2021-11-11 14:56:35 KST -0.044523
  • 2021-11-06 00:08:20 KST 0.044834
  • 2021-10-30 01:18:24 KST 0.201877
  • 2021-10-23 09:41:05 KST 0.039726
  • 2021-10-09 07:50:57 KST 0.323133
  • 2021-10-03 10:44:44 KST 0.045289
  • 2021-09-27 03:42:04 KST 0.321563
  • Average 0.1356003

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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.