Convert Years to Months
1 year = 12 months. Type any value below to convert in either direction — the calculation happens in your browser.
Years to Months formula
Multiply the number of years by 12 to get months.
months = years × 12To go the other way: divide the number of months by 12, or multiply by 0.08333333.
years = months ÷ 12Years to Months 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 |
| 15 yr | 180 mo |
| 20 yr | 240 mo |
| 25 yr | 300 mo |
| 30 yr | 360 mo |
| 40 yr | 480 mo |
| 50 yr | 600 mo |
| 75 yr | 900 mo |
| 100 yr | 1,200 mo |
| 250 yr | 3,000 mo |
| 500 yr | 6,000 mo |
| 1,000 yr | 12,000 mo |
Months to Years conversion table
| Months | Years |
|---|---|
| 1 mo | 0.08333333 yr |
| 2 mo | 0.1666667 yr |
| 3 mo | 0.25 yr |
| 4 mo | 0.3333333 yr |
| 5 mo | 0.4166667 yr |
| 6 mo | 0.5 yr |
| 7 mo | 0.5833333 yr |
| 8 mo | 0.6666667 yr |
| 9 mo | 0.75 yr |
| 10 mo | 0.8333333 yr |
About the year
A Gregorian year averages 365.2425 days, which accounts for the leap-year rules.
About the month
An average month here is one twelfth of a Gregorian year, about 30.44 days.
Frequently asked questions
How many months are in a year?
There are 12 months in one year.
How many years are in a month?
There are 0.08333333 years in one month.
Is this conversion exact?
The ratio between the year and the month is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 years in months?
10 years equals 120 months.