How to convert years to months
Formula: mo = yr × 12
Worked example: 2 yr → 2 × 12 = 24 mo
Years to months conversion chart
| Years (yr) | Months (mo) |
|---|---|
| 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 |
| 12 yr | 144 mo |
| 15 yr | 180 mo |
| 20 yr | 240 mo |
| 24 yr | 288 mo |
| 30 yr | 360 mo |
| 36 yr | 432 mo |
| 45 yr | 540 mo |
| 48 yr | 576 mo |
| 60 yr | 720 mo |
| 72 yr | 864 mo |
| 90 yr | 1,080 mo |
| 100 yr | 1,200 mo |
| 120 yr | 1,440 mo |
What is a year?
A calendar year has 365 days, or 366 in a leap year. This converter uses the average Gregorian year of 365.2425 days, which accounts for leap years over a 400-year cycle. Astronomers use slightly different year lengths.
What is a month?
Calendar months last 28 to 31 days, so this converter uses the average Gregorian month of 30.436875 days, one twelfth of an average year. For an exact count between two dates, count the actual days instead.