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://docs.google.com/forms/d/e/1FAIpQLSddhsQ398k4vbu7yPvOKAiYxbCW4Y9UKVHFaG_FlOROrg0crA/viewform server time check history

  • 2019-04-08 02:13:01 KST 0.022179
  • 2019-04-04 13:58:19 KST 0.028173
  • 2019-02-18 07:58:57 KST 0.028790
  • 2019-02-17 00:07:24 KST 0.036197
  • 2019-01-22 15:58:27 KST -0.010699
  • 2019-01-22 00:00:16 KST 0.097028
  • 2019-01-11 01:09:22 KST -0.018458
  • 2019-01-10 22:55:55 KST 0.233544
  • 2019-01-09 21:38:44 KST 0.104411
  • 2019-01-09 21:37:39 KST 0.024128
  • Average 0.0545293

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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.