The Months to Years Conversion Formula
To convert months into years, divide the number of months by 12 because there are 12 months in one year. This gives you the answer as decimal years.
If you also want the result as years + remaining months, take the whole number as years and convert the decimal part back into months.
Worked Examples
Reverse Operation
Working backward? Multiply years by 12 to get months. If you have a dedicated page for it, link it here: Years to Months Converter →
How to Convert Months Into Years
To convert months into years, divide the number of months by 12. This works because one year always contains twelve months. For example, 60 months divided by 12 equals 5 years. If the result includes a decimal, the decimal represents additional months.
Months to Years Conversion Table
Need a quick reference without using our months to years calculator? Use this table for the most common month values and their equivalent in years.
| Months | Years (decimal) | Years + Months |
|---|---|---|
| 12 months | 1.00 years | 1 year 0 months |
| 18 months | 1.50 years | 1 year 6 months |
| 24 months | 2.00 years | 2 years 0 months |
| 30 months | 2.50 years | 2 years 6 months |
| 36 months | 3.00 years | 3 years 0 months |
| 48 months | 4.00 years | 4 years 0 months |
| 50 months | 4.17 years | 4 years 2 months |
| 60 months | 5.00 years | 5 years 0 months |
| 72 months | 6.00 years | 6 years 0 months |
| 84 months | 7.00 years | 7 years 0 months |
| 96 months | 8.00 years | 8 years 0 months |
| 120 months | 10.00 years | 10 years 0 months |
| 150 months | 12.50 years | 12 years 6 months |
| 240 months | 20.00 years | 20 years 0 months |
| 360 months | 30.00 years | 30 years 0 months |
Common Months to Years Conversions
Quick reference guide for popular time periods.