docs.google.com/forms/d/e/1FAIpQLSf5lGkxJuNWmOOoxFfHce1US40yw2sXpmL0Kr9sizRJOrWRbA/viewform 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://docs.google.com/forms/d/e/1FAIpQLSf5lGkxJuNWmOOoxFfHce1US40yw2sXpmL0Kr9sizRJOrWRbA/viewform server time check history

2026-10-26 13:38:50 KST 0.270195
2026-09-16 23:33:05 KST 0.113697
2026-08-31 12:11:43 KST 0.026702
2026-06-06 19:21:02 KST -0.006847
2026-04-16 07:59:07 KST 0.258257
2026-04-16 07:56:58 KST -0.000376
2026-04-16 01:52:28 KST 0.113500
2026-04-11 01:50:09 KST 0.107492
2026-02-22 08:10:32 KST 0.002945
2019-11-15 18:53:53 KST 0.088966
Average 0.0974531

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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.