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://pemisuve.blogspot.com/ server time check history

  • 2026-10-31 21:39:14 KST 0.270546
  • 2026-03-11 21:20:42 KST -0.050359
  • 2026-03-07 08:51:05 KST 0.036808
  • 2025-11-26 12:44:09 KST 0.152140
  • 2025-11-26 12:42:03 KST 0.322624
  • 2021-11-05 22:57:23 KST 0.224731
  • 2021-10-28 21:03:06 KST 0.017147
  • 2021-10-21 18:33:53 KST 0.065891
  • 2021-10-18 11:23:48 KST 0.031470
  • 2021-10-15 11:16:55 KST 0.137454
  • Average 0.1208452

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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.