To convert a year measurement to a 2nd 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:

You are watching: How many seconds in two years

### How many Seconds space in a Year?

There are 31,556,952 secs in a year, which is why we use this worth in the formula above.

1 yr = 31,556,952 sec

Years and also seconds room both units supplied to measure time. Keep reading to learn much more about each unit of measure.

## Years

One year is the moment it takes because that the earth to finish its orbit roughly the Sun. There space 365 job in a year, through the exemption of the leap year as soon as there are 366.

Years have the right to be abbreviated as yr, and are additionally sometimes abbreviated together y. For example, 1 year deserve to be created as 1 yr or 1 y.

## Seconds

The second has historically been identified as 1/60 the a minute or 1/86,400 of a day. According the come SI definition, the 2nd is the duration of 9,192,631,770 periods of the radiation matching to the transition between the two hyperfine level of the unperturbed floor state the the caesium 133 atom.<1>

The 2nd is the SI base unit because that time in the metric system. Seconds have the right to be abbreviated together sec; because that example, 1 second can be created as 1 sec.

## Year to 2nd Conversion Table

Year measurements converted to seconds years secs
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

## References

International bureau of Weights and Measures, The global System that Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
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