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

  • 2023-01-31 19:15:09 KST 0.011353
  • 2023-01-21 05:57:42 KST -0.010307
  • 2023-01-10 16:21:25 KST 0.041485
  • 2022-12-31 01:57:02 KST 0.126230
  • 2022-12-20 12:25:01 KST 0.059577
  • 2022-12-09 20:26:07 KST -0.020401
  • 2022-11-28 23:42:47 KST 0.091523
  • 2022-11-21 21:49:06 KST 0.010604
  • 2022-11-14 19:58:03 KST 0.095081
  • 2022-11-07 18:59:23 KST 0.056747
  • Average 0.0461892

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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.