NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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https://fans.jype.com/BoardView?BoardName=stray_application server time check history

  • 2022-05-16 09:34:05 KST -0.157021
  • 2022-05-14 03:40:26 KST -0.436201
  • 2021-09-18 11:02:20 KST -0.542062
  • 2021-02-02 01:06:14 KST -0.365059
  • 2020-10-11 18:13:15 KST -0.471336
  • 2020-07-14 12:07:51 KST -0.380977
  • 2019-12-17 08:28:28 KST -0.182943
  • 2019-03-29 19:59:01 KST -0.281195
  • 2018-11-19 16:46:50 KST -0.188419
  • 2018-11-14 20:26:46 KST -0.365443
  • Average -0.3370656

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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.