# 30 months in years

## Conversion

30 months is equivalent to 2.5 years.^{[1]}

## Conversion formula

How to convert 30 months to years?

We know (by definition) that: $1\mathrm{mo}\approx 0.083333333\mathrm{yr}$

We can set up a proportion to solve for the number of years.

$\frac{1\mathrm{mo}}{30\mathrm{mo}}\approx \frac{0.083333333\mathrm{yr}}{x\mathrm{yr}}$Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{yr}\approx \frac{30\mathrm{mo}}{1\mathrm{mo}}*0.083333333\mathrm{yr}\to x\mathrm{yr}\approx 2.49999999\mathrm{yr}$Conclusion: $30\mathrm{mo}\approx 2.49999999\mathrm{yr}$

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 year is equal to 0.4 times 30 months**.

It can also be expressed as: 30 months is equal to $\frac{1}{\mathrm{0.4}}$ years.

## Approximation

An approximate numerical result would be: **thirty months is about zero years**, or alternatively, *a year is about zero times thirty months*.

## Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.