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

http://woyasuwe.blogspot.com/ server time check history

  • 2026-10-29 10:15:49 KST 0.079733
  • 2026-10-29 08:45:06 KST 0.215517
  • 2021-10-02 21:13:02 KST 0.385827
  • 2021-09-29 12:59:04 KST 0.069446
  • 2021-09-26 15:10:46 KST 0.107894
  • 2021-09-23 23:24:29 KST 0.120649
  • 2021-09-21 10:44:10 KST 0.016434
  • 2021-09-19 00:30:30 KST 0.075479
  • 2021-09-16 15:22:47 KST 0.307384
  • 2021-09-14 08:14:45 KST 0.010474
  • Average 0.1388837

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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.