Enter the full (dirty) price ($) and the accrued interest ($) into the Calculator. The calculator will evaluate the Flat Value.

## Flat Value Formula

FV = DP - AI

Variables:

- FV is the Flat Value ($)
- FP is the full (dirty) price ($)
- AI is the accrued interest ($)

To calculate the Flat Value, subtract the accrued interest from the dirty (full) price.

## How to Calculate Flat Value?

The following steps outline how to calculate the Flat Value.

- First, determine the full (dirty) price ($).
- Next, determine the accrued interest ($).
- Next, gather the formula from above = FV = DP – AI.
- Finally, calculate the Flat Value.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

full (dirty) price ($) = 300

accrued interest ($) = 20