## Conversion formula

The conversion factor from years to seconds is 31536000, which means that 1 year is equal to 31536000 seconds:

1 yr = 31536000 s

To convert 7 years into seconds we have to multiply 7 by the conversion factor in order to get the time amount from years to seconds. We can also form a simple proportion to calculate the result:

1 yr → 31536000 s

7 yr → T(s)

Solve the above proportion to obtain the time T in seconds:

T(s) = 7 yr × 31536000 s

T(s) = 220752000 s

The final result is:

7 yr → 220752000 s

We conclude that 7 years is equivalent to 220752000 seconds:

7 years = 220752000 seconds

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 second is equal to 4.5299702833949E-9 × 7 years.

Another way is saying that 7 years is equal to 1 ÷ 4.5299702833949E-9 seconds.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven years is approximately two hundred twenty million seven hundred fifty-two thousand seconds:

7 yr ≅ 220752000 s

An alternative is also that one second is approximately zero times seven years.

## Conversion table

### years to seconds chart

For quick reference purposes, below is the conversion table you can use to convert from years to seconds

years (yr) seconds (s)
8 years 252288000 seconds
9 years 283824000 seconds
10 years 315360000 seconds
11 years 346896000 seconds
12 years 378432000 seconds
13 years 409968000 seconds
14 years 441504000 seconds
15 years 473040000 seconds
16 years 504576000 seconds
17 years 536112000 seconds