To transform a year measurement come a second measurement, multiply the time by the switch ratio.

because one year is same to 31,556,952 seconds, you deserve to use this basic formula come convert:

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How numerous Seconds space in a Year?

There space 31,556,952 secs in a year, i beg your pardon is why we use this value in the formula above.

1 yr = 31,556,952 sec

Years and seconds room both units supplied to measure up time. Keep reading to learn an ext about each unit that measure.


One year is the time it takes because that the planet to complete its orbit about the Sun. There space 365 job in a year, through the exemption of the leap year when there space 366.

Years deserve to be abbreviated as yr, and also are also sometimes abbreviated together y. Because that example, 1 year deserve to be composed as 1 yr or 1 y.


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

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

Year to second Conversion Table

Year dimensions converted to secs years seconds
0.0000001 yr 3.1557 sec
0.0000002 yr 6.3114 sec
0.0000003 yr 9.4671 sec
0.0000004 yr 12.62 sec
0.0000005 yr 15.78 sec
0.0000006 yr 18.93 sec
0.0000007 yr 22.09 sec
0.0000008 yr 25.25 sec
0.0000009 yr 28.4 sec
0.00000001 yr 0.31557 sec
0.0000001 yr 3.1557 sec
0.000001 yr 31.56 sec
0.00001 yr 315.57 sec
0.0001 yr 3,156 sec
0.001 yr 31,557 sec
0.01 yr 315,570 sec
0.1 yr 3,155,695 sec
1 yr 31,556,952 sec


International office of Weights and Measures, The global System the Units, 9th Edition, 2019,
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