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://docs.google.com/forms/d/e/1FAIpQLSfP4B8udrb_WPV0UwXCPFunT01lxbOwPNtlLV5XIzukqURk1w/viewform?pli=1 server time check history

  • 2022-01-01 09:16:55 KST 0.175583
  • 2021-10-25 20:47:09 KST 0.083951
  • 2021-08-16 16:02:06 KST 0.101573
  • 2018-09-28 18:28:15 KST 0.092966
  • 2018-05-09 08:35:10 KST 0.068311
  • 2018-05-03 22:58:38 KST 0.102310
  • 2018-04-23 01:10:41 KST 0.050682
  • 2018-04-21 19:08:22 KST 0.089781
  • 2018-04-17 01:56:14 KST 0.001340
  • 2018-04-10 06:47:21 KST 0.128959
  • Average 0.0895456

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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.