NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://whimoon.riroschool.kr/ server time check history

  • 2020-07-12 13:45:56 KST -0.005374
  • 2019-12-11 08:51:33 KST -0.031852
  • 2019-03-19 17:58:07 KST -0.062021
  • 2018-10-31 12:31:34 KST -0.021808
  • 2018-06-13 10:37:05 KST -0.121197
  • 2018-05-10 12:00:12 KST -0.035568
  • 2018-05-06 21:11:35 KST -0.046408
  • 2018-05-03 04:30:35 KST -0.330448
  • 2018-04-22 23:41:08 KST -0.328577
  • 2018-04-17 02:27:06 KST -0.020820
  • Average -0.1004073

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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.

Information

# 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.