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://editcritic.com/ server time check history

  • 2023-02-07 07:37:26 KST 0.108409
  • 2023-02-03 15:14:09 KST 0.098603
  • 2023-01-31 01:12:57 KST 0.144217
  • 2023-01-27 11:45:24 KST 0.114651
  • 2023-01-23 21:29:22 KST 0.067927
  • 2023-01-20 07:30:22 KST 0.147991
  • 2023-01-16 17:16:54 KST 0.099260
  • 2023-01-13 03:21:54 KST 0.082125
  • 2023-01-11 01:39:01 KST 0.075230
  • 2023-01-09 11:45:54 KST 0.114815
  • Average 0.1053228

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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.