Enter the assessed/appraised value (\$) and the market value (\$) into the Assessment Ratio Calculator. The calculator will evaluate and display the Assessment Ratio.

## Assessment Ratio Formula

The following formula is used to calculate the Assessment Ratio.

ASR = AV / MV

• Where ASR is the Assessment Ratio ( )
• AV is the assessed/appraised value (\$)
• MV is the market value (\$)

## How to Calculate Assessment Ratio?

The following example problems outline how to calculate Assessment Ratio.

Example Problem #1:

1. First, determine the assessed/appraised value (\$).
• The assessed/appraised value (\$) is given as: 150,000.
2. Next, determine the market value (\$).
• The market value (\$) is provided as: 160,000.
3. Finally, calculate the Assessment Ratio using the equation above:

ASR = AV / MV

The values given above are inserted into the equation below and the solution is calculated:

ASR = 150,000 / 160,000  = .9375

Example Problem #2:

For this problem, the variables required are provided below:

assessed/appraised value (\$) = 140,000

market value (\$) = 130,000