Enter the cost per month or cost per year into the calculator to determine the equivalent rate. You can input a value in either field and the calculator will compute the corresponding rate for the other unit.

Cost Per Month To Cost Per Year Calculator

Cost Per Month To Cost Per Year Formula

The following formula is used to convert cost per month to cost per year:

CPY = CPM * 12

Formula source: Publication 15-T (2025), Federal Income Tax Withholding Methods

  • Where CPY is the cost per year ($/year)
  • And CPM is the cost per month ($/month)

To convert from cost per month to cost per year, simply multiply the cost per month by 12.

Cost per Month to Cost per Year Conversion Table (Annual = Monthly × 12)
Cost per Month ($/month) Cost per Year ($/year)
4.9959.88
5.9971.88
6.9983.88
7.9995.88
8.99107.88
9.99119.88
10.00120.00
12.99155.88
14.99179.88
15.00180.00
19.00228.00
19.99239.88
20.00240.00
24.99299.88
29.99359.88
30.00360.00
39.99479.88
49.99599.88
59.99719.88
99.991199.88
Formula: Yearly cost = Monthly cost × 12.

Cost Per Month To Cost Per Year Definition

What is cost per month to cost per year conversion?

This conversion is used to determine the annual cost when the cost per month is known. It is particularly useful when monthly pricing needs to be extrapolated to an annual figure for budgeting or financial analysis.

Example Problem

How to calculate cost per year from a given cost per month?

Suppose a subscription costs $30 per month. To determine the annual cost, multiply $30 by 12.

Cost per Year = $30 * 12 = $360 per year.