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/1FAIpQLSeaqTe37QzH2IYuYiYye5gZdJw1YqbjtDkrcYpyxRq5aTKC7Q/viewform server time check history

  • 2022-05-29 00:12:42 KST 0.011992
  • 2022-04-09 06:53:13 KST -0.023191
  • 2021-02-22 18:12:12 KST 0.020136
  • 2021-02-12 13:30:01 KST 0.096726
  • 2018-08-30 09:49:14 KST 0.138972
  • 2018-08-19 21:18:50 KST 0.074336
  • 2017-10-11 19:57:35 KST 0.052059
  • 2017-10-11 19:55:10 KST -0.002748
  • 2017-10-11 19:54:10 KST 0.130760
  • 2017-10-11 19:50:42 KST 0.058714
  • Average 0.0557756

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Popular checks

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.