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://www.coupangeats.com/ server time check history

  • 2023-10-22 17:08:23 KST 0.861008
  • 2023-10-21 16:59:01 KST 0.833451
  • 2023-10-21 16:58:00 KST 0.774347
  • 2023-10-21 16:56:31 KST 0.795106
  • 2023-10-21 16:47:20 KST 0.776574
  • 2023-10-20 16:59:04 KST 0.818208
  • 2023-10-20 16:54:09 KST 0.809765
  • 2023-10-19 16:59:19 KST 0.810052
  • 2023-10-19 16:57:36 KST 0.875718
  • 2023-10-19 16:19:03 KST 0.835552
  • Average 0.8189781

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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.