NKO Atomic Clock

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

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우리말 English

https://waiting.booking.naver.com/?theme= server time check history

  • 2022-05-20 17:59:35 KST -0.050261
  • 2022-05-20 17:51:59 KST -0.040928
  • 2022-05-20 17:47:54 KST -0.059246
  • 2022-05-20 17:45:18 KST -0.012617
  • 2022-05-20 17:43:27 KST -0.062757
  • 2022-05-13 20:24:22 KST -0.016718
  • 2022-05-13 20:23:06 KST -0.020371
  • 2022-05-13 20:22:04 KST -0.060060
  • 2022-05-13 17:58:30 KST 0.003430
  • 2022-05-13 17:55:18 KST -0.026415
  • Average -0.0345943

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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.