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/1FAIpQLSdYpYUmjhtuQBqt580DEwjyEQDJYXL2mAfWH5bdD1uIBNahnA/viewform?usp=send_form server time check history

  • 2021-10-29 11:22:08 KST 0.050692
  • 2018-07-28 16:21:02 KST 0.059701
  • 2018-05-24 18:35:55 KST 0.244198
  • 2018-05-24 18:34:21 KST 0.048928
  • 2018-05-14 11:09:35 KST -0.014401
  • 2018-05-06 02:35:12 KST 0.148477
  • 2018-04-07 02:28:14 KST -0.005312
  • 2018-03-29 19:54:44 KST -0.129118
  • 2018-03-24 11:33:32 KST 0.117357
  • 2018-03-22 10:43:00 KST 0.050356
  • Average 0.0570878

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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.