NKO Atomic Clock

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

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우리말 English

http://remmont.com/phrj/ server time check history

  • 2022-09-23 16:20:46 KST -0.082500
  • 2022-09-16 22:55:03 KST 0.012241
  • 2022-09-10 05:40:41 KST -0.036825
  • 2022-09-03 12:00:21 KST -0.052357
  • 2022-08-29 09:15:11 KST -0.015956
  • 2022-08-24 06:01:19 KST -0.004084
  • 2022-08-17 11:45:15 KST 0.086588
  • 2022-08-13 08:55:00 KST 0.058977
  • 2022-08-09 05:53:34 KST 0.031428
  • 2022-08-04 18:09:29 KST 0.057887
  • Average 0.0055399

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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.