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
Chatroom by domain
우리말 English

https://witchform.com/deposit_form.php?idx=76834 server time check history

  • 2021-08-02 20:50:28 KST -0.002186
  • 2021-08-01 16:31:51 KST 0.016488
  • 2021-08-01 13:38:16 KST -0.072928
  • 2021-07-31 17:16:13 KST -0.058228
  • 2021-07-31 03:04:44 KST 0.002079
  • 2021-07-28 04:55:42 KST -0.002820
  • 2021-07-27 14:17:33 KST -0.046517
  • 2021-07-27 14:03:32 KST -0.006316
  • 2021-07-22 01:32:29 KST -0.028928
  • 2021-07-20 00:32:59 KST -0.060481
  • Average -0.0259837

Recent view

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.


# 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.