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://tickets.interpark.com/goods/20007979 server time check history

  • 2022-10-04 07:40:19 KST -0.028151
  • 2021-12-04 10:31:02 KST -0.025977
  • 2021-10-04 04:33:09 KST 0.007285
  • 2021-09-26 14:43:46 KST -0.057918
  • 2021-03-26 15:33:16 KST -0.039515
  • 2021-03-26 15:26:09 KST -0.056994
  • 2021-02-19 13:58:52 KST -0.060801
  • 2021-02-19 02:01:26 KST -0.025148
  • 2021-02-18 14:26:18 KST 0.012351
  • 2021-02-18 02:05:46 KST -0.063604
  • Average -0.0338472

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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.