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/ server time check history

  • 2020-01-12 11:57:25 KST 0.012535
  • 2019-12-27 11:52:04 KST 0.032357
  • 2019-12-27 11:50:22 KST -0.010136
  • 2019-12-25 22:09:19 KST 0.084363
  • 2019-12-23 22:26:34 KST 0.050110
  • 2019-12-23 19:47:19 KST -0.004779
  • 2019-12-20 19:27:35 KST 0.001698
  • 2019-12-20 19:24:55 KST -0.020783
  • 2019-12-20 19:23:31 KST -0.021391
  • 2019-12-20 19:08:28 KST 0.072133
  • Average 0.0196107

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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.