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
Chatroom by domain
우리말 English

http://tkfile.yes24.com/images/popup/Info/Notice_info.html?ipsFilterNumber=manual server time check history

  • 2023-11-30 14:02:04 KST -0.000380
  • 2023-09-22 19:59:50 KST -0.030331
  • 2023-09-22 19:55:57 KST -0.023875
  • 2023-08-02 21:00:48 KST -0.020536
  • 2023-07-30 09:17:33 KST -0.042759
  • 2023-07-27 18:52:40 KST -0.075351
  • 2023-07-27 18:51:27 KST -0.010868
  • 2019-12-28 00:36:33 KST -0.444331
  • 2019-12-28 00:11:28 KST -0.817947
  • 2019-03-23 00:12:51 KST -0.837341
  • Average -0.2303719

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Popular checks

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.