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://booking.naver.com/booking/6/bizes/395677/items/4443582?area=ple server time check history

  • 2023-10-04 20:01:05 KST -0.016664
  • 2023-09-27 17:53:25 KST -0.055594
  • 2023-09-27 17:40:22 KST -0.065114
  • 2023-09-26 17:56:54 KST -0.005961
  • 2023-09-25 11:21:08 KST -0.020427
  • 2023-09-25 11:19:44 KST -0.008792
  • 2023-09-20 17:53:02 KST -0.005107
  • 2023-09-19 11:25:40 KST -0.020315
  • 2023-09-18 17:47:35 KST -0.057675
  • 2023-09-18 14:57:53 KST -0.040850
  • Average -0.0296499

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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.