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://www.idealtype.ml server time check history

  • 2021-04-28 06:08:51 KST 0.402958
  • 2021-04-23 08:29:42 KST 0.291825
  • 2021-04-18 10:51:14 KST 0.167380
  • 2021-04-14 10:46:45 KST 0.319956
  • 2021-04-10 05:51:39 KST 0.400102
  • 2021-04-06 20:58:59 KST 0.612196
  • 2021-04-06 00:54:01 KST 0.471697
  • 2021-04-05 05:37:16 KST 0.395120
  • 2021-04-05 05:27:21 KST 0.167480
  • 2021-04-03 00:08:05 KST 0.415011
  • Average 0.3643725

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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.


# 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.