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://graffitiart.tk server time check history

  • 2020-11-26 20:01:07 KST 0.348789
  • 2020-11-26 05:16:35 KST 0.315163
  • 2020-11-25 12:07:58 KST 0.252697
  • 2020-11-24 14:32:45 KST 0.485311
  • 2020-11-23 23:58:35 KST 0.294387
  • 2020-11-23 04:30:48 KST 0.511248
  • 2020-11-22 13:08:35 KST 0.293397
  • 2020-11-21 18:28:13 KST 0.387773
  • 2020-11-21 02:07:59 KST 0.495740
  • 2020-11-20 11:13:23 KST 0.346548
  • Average 0.3731053

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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.