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://www.sandiegoyp.cf server time check history

  • 2020-10-18 11:31:18 KST 0.342955
  • 2020-10-17 16:36:40 KST 0.249196
  • 2020-10-16 20:57:52 KST 0.288860
  • 2020-10-16 02:49:51 KST 0.284748
  • 2020-10-15 09:11:01 KST 0.188680
  • 2020-10-14 12:06:30 KST 0.358141
  • 2020-10-13 18:38:27 KST 0.334430
  • 2020-10-13 12:35:44 KST 0.339082
  • 2020-10-12 17:14:17 KST 0.178468
  • 2020-10-11 22:49:51 KST 0.211390
  • Average 0.277595

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.