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

  • 2021-01-25 17:44:18 KST 0.365884
  • 2021-01-22 12:15:03 KST 0.486337
  • 2021-01-19 13:01:18 KST 0.109580
  • 2021-01-16 17:37:05 KST 0.494724
  • 2021-01-13 22:42:01 KST 0.536903
  • 2021-01-11 03:34:05 KST 0.226093
  • 2021-01-05 18:40:35 KST 0.199320
  • 2021-01-03 00:03:15 KST 0.463362
  • 2020-12-31 00:43:33 KST 0.575316
  • 2020-12-28 10:06:35 KST 0.682788
  • Average 0.4140307

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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.