Convert years to months
1 yr = 12 mo. Change the amount below, or read the formula and the reference table further down.
1 year equals
months
1 yr = 12 mo
The formula
Years and months both measure time from the same zero, so a single multiplier does the job.
mo = yr × 12
Going the other way? Convert months to years.
Years to months table
Common values, rounded for reading.
| Years (yr) | Months (mo) |
|---|---|
| 1 | 12 |
| 2 | 24 |
| 3 | 36 |
| 4 | 48 |
| 5 | 60 |
| 6 | 72 |
| 7 | 84 |
| 8 | 96 |
| 9 | 108 |
| 10 | 120 |
| 15 | 180 |
| 20 | 240 |
| 25 | 300 |
| 30 | 360 |
| 40 | 480 |
| 50 | 600 |
| 75 | 900 |
| 100 | 1,200 |
| 250 | 3,000 |
| 500 | 6,000 |
| 1,000 | 12,000 |
Questions people ask
- How many months are in a year?
- One year equals 12 months.
- How do I convert years to months by hand?
- Multiply the number of years by 12. For a rough check, 12 is close enough for most everyday use.
- What is 1 year in months?
- 1 year is 12 months.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.