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://www.kiu.ac.kr/intro/sugang_20260818.htm/ server time check history

  • 2026-11-08 14:15:45 KST -0.001624
  • 2026-11-08 14:01:45 KST -0.030160
  • 2026-11-08 14:00:19 KST -0.004400
  • 2026-10-06 19:23:39 KST -0.262129
  • 2026-10-05 04:40:55 KST -0.050467
  • 2026-10-05 04:12:52 KST -0.297237
  • 2026-09-16 01:52:42 KST -0.041360
  • 2026-09-15 16:26:51 KST -0.228431
  • 2026-09-07 15:10:24 KST -0.052647
  • 2026-09-07 05:17:10 KST -0.015023
  • Average -0.0983478

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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.