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/1FAIpQLSfqHV1wT254KMlLPFBK2wn_N94CrGMGkzw5DdkvTq_lp0z8mA/viewform server time check history

  • 2019-05-21 13:51:53 KST 0.167973
  • 2019-05-17 19:41:09 KST 0.104718
  • 2019-05-16 13:29:48 KST 0.027680
  • 2019-05-15 19:48:52 KST 0.107432
  • 2019-05-14 13:54:33 KST 0.081955
  • 2019-05-13 19:57:41 KST -0.001679
  • 2019-05-13 11:01:27 KST 0.089546
  • 2019-05-09 20:36:14 KST 0.025102
  • 2019-05-09 13:43:16 KST -0.021401
  • 2019-05-08 15:08:25 KST 0.145452
  • Average 0.0726778

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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.