Conversion formula

The conversion factor from months to years is 0.083333333333333, which means that 1 month is equal to 0.083333333333333 years:

1 mo = 0.083333333333333 yr

To convert 13.4 months into years we have to multiply 13.4 by the conversion factor in order to get the time amount from months to years. We can also form a simple proportion to calculate the result:

1 mo → 0.083333333333333 yr

13.4 mo → T_(yr)

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

T_(yr) = 13.4 mo × 0.083333333333333 yr

T_(yr) = 1.1166666666667 yr

The final result is:

13.4 mo → 1.1166666666667 yr

We conclude that 13.4 months is equivalent to 1.1166666666667 years:

13.4 months = 1.1166666666667 years

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 year is equal to 0.8955223880597 × 13.4 months.

Another way is saying that 13.4 months is equal to 1 ÷ 0.8955223880597 years.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirteen point four months is approximately one point one one seven years:

13.4 mo ≅ 1.117 yr

An alternative is also that one year is approximately zero point eight nine six times thirteen point four months.

Conversion table

months to years chart

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