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://store.musinsa.com/app/product/detail/721457/0 server time check history

  • 2018-10-31 21:44:54 KST -0.021118
  • 2018-10-20 03:19:36 KST -0.019442
  • 2018-10-17 21:30:28 KST -0.072393
  • 2018-05-20 13:27:07 KST 0.056112
  • 2018-05-15 10:45:08 KST 0.074803
  • 2018-04-14 20:41:58 KST -0.035959
  • 2018-04-06 20:09:43 KST 0.105698
  • 2018-04-05 04:42:07 KST 0.000199
  • 2018-03-26 05:29:11 KST 0.008372
  • 2018-03-14 06:37:05 KST 0.070005
  • Average 0.0166277

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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.