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://www.realbluebery.ml server time check history

  • 2021-04-26 05:47:55 KST 0.342439
  • 2021-04-23 18:40:09 KST 0.325049
  • 2021-04-18 20:24:20 KST 0.378316
  • 2021-04-09 03:46:34 KST 0.440422
  • 2021-04-04 09:17:55 KST 0.553125
  • 2021-03-31 23:58:43 KST 0.374121
  • 2021-03-28 15:38:23 KST 0.426007
  • 2021-03-24 23:30:20 KST 0.298911
  • 2021-03-19 12:33:46 KST 0.173924
  • 2021-03-16 04:33:52 KST 0.068684
  • Average 0.3380998

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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.