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://form.office.naver.com/form/responseView.cmd?formkey=NWFjMjQ3ZmItNWFhMS00NmQ2LThhMDMtNTQwNzJhODA0ZWYw server time check history

  • 2021-07-17 12:00:18 KST 0.015227
  • 2021-07-17 11:28:00 KST -0.074302
  • 2020-07-17 17:47:44 KST -0.011070
  • 2019-12-08 20:42:32 KST -0.016400
  • 2018-06-21 18:39:48 KST -0.088261
  • 2018-06-09 17:13:34 KST -0.133085
  • 2018-06-09 15:56:37 KST -0.132262
  • 2018-06-08 11:43:48 KST -0.119052
  • 2018-06-07 21:58:50 KST -0.131810
  • 2018-06-07 21:57:13 KST -0.135148
  • Average -0.0826163

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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.

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.