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://etk.srail.co.kr/main.do server time check history

  • 2020-01-12 23:55:56 KST 0.000666
  • 2020-01-09 06:48:42 KST -0.015588
  • 2020-01-09 06:46:56 KST 0.001951
  • 2020-01-09 06:45:26 KST -0.070009
  • 2019-12-10 09:33:43 KST -0.029099
  • 2019-12-10 09:02:20 KST -0.034287
  • 2019-08-27 09:58:27 KST 0.000087
  • 2019-08-23 06:54:08 KST 0.003904
  • 2019-08-23 06:52:37 KST -0.024665
  • 2019-08-22 19:21:56 KST -0.027591
  • Average -0.0194631

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.