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://discord.com/api/v9/channels/836599518476632094/messages server time check history

  • 2022-05-25 23:59:36 KST 0.089345
  • 2022-05-24 23:59:40 KST 0.076733
  • 2022-05-23 23:59:36 KST 0.073178
  • 2022-05-22 23:59:36 KST 0.073689
  • 2022-05-21 23:59:39 KST 0.101598
  • 2022-05-20 23:59:35 KST 0.017970
  • 2022-05-17 23:59:34 KST 0.078128
  • 2022-05-16 23:59:16 KST 0.136757
  • 2022-05-15 23:59:41 KST 0.006484
  • 2022-05-14 23:59:39 KST 0.067334
  • Average 0.0721216

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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.