To convert an hour measurement to a 2nd measurement, multiply the moment by the switch ratio.

due to the fact that one hour is same to 3,600 seconds, you have the right to use this straightforward formula come convert:

You are watching: How many seconds in 9 hours

How many Seconds room in an Hour?

There room 3,600 secs in an hour, i m sorry is why we use this worth in the formula above.

1 hr = 3,600 sec

Hours and also seconds room both units used to measure up time. Keep analysis to learn more about every unit of measure.


The hour is a period of time equal to 1/24 that a job or 60 minutes.

The hour is one SI accepted unit for time for use through the metric system. Hours can be abbreviated as hr; because that example, 1 hour can be written as 1 hr.


The second has in history been defined as 1/60 that a minute or 1/86,400 the a day. Follow the come SI definition, the second is the term of 9,192,631,770 periods of the radiation equivalent to the change between the 2 hyperfine level of the unperturbed soil state that the caesium 133 atom.<1>

The second is the SI basic unit for time in the metric system. Seconds deserve to be abbreviated as sec; for example, 1 2nd can be created as 1 sec.

Hour to second Conversion Table

Hour dimensions converted to secs hrs secs
0.001 hr 3.6 sec
0.002 hr 7.2 sec
0.003 hr 10.8 sec
0.004 hr 14.4 sec
0.005 hr 18 sec
0.006 hr 21.6 sec
0.007 hr 25.2 sec
0.008 hr 28.8 sec
0.009 hr 32.4 sec
0.01 hr 36 sec
0.02 hr 72 sec
0.03 hr 108 sec
0.04 hr 144 sec
0.05 hr 180 sec
0.06 hr 216 sec
0.07 hr 252 sec
0.08 hr 288 sec
0.09 hr 324 sec
0.1 hr 360 sec
0.2 hr 720 sec
0.3 hr 1,080 sec
0.4 hr 1,440 sec
0.5 hr 1,800 sec
0.6 hr 2,160 sec
0.7 hr 2,520 sec
0.8 hr 2,880 sec
0.9 hr 3,240 sec
1 hr 3,600 sec


International office of Weights and also Measures, The international System that Units, nine Edition, 2019,
inch Calculator

See more: How Could The Mighty Charybdis Be Escaped ? The Odyssey Of Homer Done Into English Prose

subscribe to us on YouTube i ordered it to us on YouTube Follow united state on Pinterest Follow us on Pinterest Follow united state on facebook Follow us on on facebook Follow us on Twitter Follow us on Twitter