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://ticket.yes24.com/Pages/Log server time check history

  • 2022-05-30 09:56:34 KST -1.087809
  • 2022-04-27 07:24:05 KST -0.573439
  • 2021-01-30 21:02:57 KST -0.269683
  • 2021-01-30 21:01:47 KST -0.736628
  • 2021-01-30 02:09:14 KST -0.619666
  • 2021-01-21 13:45:43 KST -0.747740
  • 2020-03-11 18:50:32 KST -0.273136
  • 2019-08-19 15:37:24 KST -0.647215
  • 2018-06-15 11:02:37 KST 0.231449
  • 2018-05-20 01:24:17 KST -0.456591
  • Average -0.5180458

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.

Information

# 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.