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

  • 2021-10-16 01:46:46 KST 0.340253
  • 2021-10-14 14:40:39 KST 0.124247
  • 2021-10-13 03:06:02 KST 0.005672
  • 2021-10-11 16:56:14 KST 0.013569
  • 2021-10-10 04:40:01 KST 0.230547
  • 2021-10-08 03:21:32 KST -0.012548
  • 2021-10-06 10:56:44 KST 0.083626
  • 2021-10-04 17:10:33 KST 0.008909
  • 2021-10-02 20:50:37 KST 0.107923
  • 2021-09-30 19:37:35 KST -0.024618
  • Average 0.087758

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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.