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

http://900ds.com/product/list.html?cate_no=25 server time check history

  • 2020-02-17 06:02:35 KST -0.660218
  • 2019-07-22 03:55:36 KST -0.896765
  • 2018-09-23 07:30:24 KST -0.300024
  • 2018-09-04 12:28:24 KST 0.129648
  • 2018-07-16 15:09:54 KST -0.763274
  • 2018-07-02 18:59:29 KST 0.086177
  • 2018-07-02 18:58:29 KST 0.068525
  • 2018-07-02 18:57:21 KST 0.063464
  • 2018-07-02 18:56:06 KST -1.563219
  • Average -0.42618733333333

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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.