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/1FAIpQLScVyQEHrCL2vLOeGhe6lw8OexOp9kfSjm_lufd1osDrytCNSQ/viewform server time check history

  • 2021-08-30 16:40:19 KST 0.064539
  • 2021-06-14 13:41:28 KST 0.067590
  • 2018-11-11 10:31:54 KST 0.035375
  • 2018-10-08 11:22:48 KST 0.073271
  • 2018-08-07 10:20:07 KST 0.028163
  • 2018-05-17 11:26:07 KST 0.043096
  • 2018-05-04 09:37:11 KST 0.003338
  • 2018-04-28 21:50:58 KST 0.010417
  • 2018-04-23 19:14:02 KST 0.066477
  • 2018-04-11 07:36:32 KST 0.008703
  • Average 0.0400969

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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.