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

  • 2022-01-11 17:01:24 KST 0.195176
  • 2022-01-07 10:50:17 KST -0.109904
  • 2022-01-03 06:59:31 KST 0.122813
  • 2021-12-30 21:07:16 KST 0.082620
  • 2021-12-27 12:11:10 KST 0.199498
  • 2021-12-24 05:01:30 KST 0.149979
  • 2021-12-20 12:56:38 KST 0.117503
  • 2021-12-18 01:30:38 KST 0.227187
  • 2021-12-15 13:24:15 KST 0.018298
  • 2021-12-13 02:47:50 KST 0.195684
  • Average 0.1198854

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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.