NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

Chatroom by domain
우리말 English

https://www.flayus.com/pototo server time check history

  • 2021-09-27 03:42:26 KST 0.008041
  • 2021-09-27 03:32:58 KST 0.038450
  • 2021-09-26 19:24:20 KST -0.045784
  • 2021-09-26 19:18:18 KST -0.055450
  • 2021-09-26 19:14:18 KST 0.009701
  • 2021-09-26 19:06:36 KST -0.004166
  • 2021-09-26 00:01:10 KST 0.006579
  • 2021-09-25 23:53:05 KST -0.057275
  • 2021-09-25 01:06:09 KST -0.037441
  • 2021-09-24 20:18:12 KST 0.017677
  • Average -0.0119668

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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.