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://pragmatic113.blogspot.com server time check history

  • 2022-10-06 20:51:49 KST 0.146808
  • 2022-09-27 13:48:39 KST 0.052182
  • 2022-09-25 13:22:20 KST 0.074507
  • 2022-09-25 03:44:35 KST 0.126667
  • 2022-09-24 04:12:39 KST 0.129075
  • 2022-09-22 19:40:31 KST 0.280191
  • 2022-09-21 10:42:09 KST 0.082214
  • 2022-09-18 07:17:14 KST 0.038354
  • 2022-09-16 02:55:01 KST 0.108224
  • 2022-09-14 13:08:52 KST 0.080180
  • Average 0.1118402

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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.