Years to Months Conversion
Enter the time in years below to get the value converted to months.
How to Convert Years to Months

To convert a year measurement to a month measurement, multiply the time by the conversion ratio.
Since one year is equal to 12 months, you can use this simple formula to convert:
The time in months is equal to the years multiplied by 12.
How Many Months are in a Year?
There are 12 months in a year, which is why we use this value in the formula above.
1 yr = 12 mo
Years and months are both units used to measure time. Keep reading to learn more about each unit of measure.
Years
One year is the time it takes for the Earth to complete its orbit around the Sun. There are 365 days in a year, with the exception of the leap year when there are 366.
Years can be abbreviated as yr, and are also sometimes abbreviated as y. For example, 1 year can be written as 1 yr or 1 y.
Months
One month is a unit of time equal to 1/12 of a year. The month is a unit of time used on a calendar, and ranges in length from 28 to 31 days.
Months can be abbreviated as mo; for example, 1 month can be written as 1 mo.
Year to Month Conversion Table
Years | Months |
---|---|
1 yr | 12 mo |
2 yr | 24 mo |
3 yr | 36 mo |
4 yr | 48 mo |
5 yr | 60 mo |
6 yr | 72 mo |
7 yr | 84 mo |
8 yr | 96 mo |
9 yr | 108 mo |
10 yr | 120 mo |
11 yr | 132 mo |
12 yr | 144 mo |
13 yr | 156 mo |
14 yr | 168 mo |
15 yr | 180 mo |
16 yr | 192 mo |
17 yr | 204 mo |
18 yr | 216 mo |
19 yr | 228 mo |
20 yr | 240 mo |
21 yr | 252 mo |
22 yr | 264 mo |
23 yr | 276 mo |
24 yr | 288 mo |
25 yr | 300 mo |
26 yr | 312 mo |
27 yr | 324 mo |
28 yr | 336 mo |
29 yr | 348 mo |
30 yr | 360 mo |
31 yr | 372 mo |
32 yr | 384 mo |
33 yr | 396 mo |
34 yr | 408 mo |
35 yr | 420 mo |
36 yr | 432 mo |
37 yr | 444 mo |
38 yr | 456 mo |
39 yr | 468 mo |
40 yr | 480 mo |