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://m.cafe.daum.net/ server time check history

  • 2020-01-13 04:05:19 KST -0.010520
  • 2020-01-12 23:38:49 KST -0.027192
  • 2020-01-11 03:55:33 KST -0.073877
  • 2020-01-11 03:51:40 KST -0.037224
  • 2020-01-11 03:43:01 KST -0.023250
  • 2019-10-30 14:50:56 KST -0.046547
  • 2019-10-30 14:40:06 KST -0.019799
  • 2019-10-30 14:36:09 KST -0.009948
  • 2019-10-24 14:36:26 KST -0.015101
  • 2019-10-11 13:21:07 KST -0.036697
  • Average -0.0300155

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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.