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

  • 2021-09-24 07:49:28 KST -0.073727
  • 2021-09-23 07:30:02 KST 0.008439
  • 2021-09-22 07:09:40 KST 0.019596
  • 2021-09-21 07:09:32 KST 0.087349
  • 2021-09-20 07:42:05 KST 0.135910
  • 2021-09-19 07:56:03 KST -0.014899
  • 2021-09-18 07:15:36 KST 0.062627
  • 2021-09-17 06:43:58 KST 0.088893
  • 2021-09-16 05:06:59 KST 0.060665
  • 2021-09-15 02:26:49 KST 0.066200
  • Average 0.0441053

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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.